131442912

素因数分解:

$2^5\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 240

約数和(自身を含む): 433596240

約数和(自身を除く): 302153328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 32, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 96, 102, 108, 114, 136, 144, 152, 153, 157, 162, 171, 204, 216, 228, 272, 288, 304, 306, 314, 323, 324, 342, 408, 432, 456, 459, 471, 513, 544, 608, 612, 628, 646, 648, 684, 816, 864, 912, 918, 942, 969, 1026, 1224, 1256, 1292, 1296, 1368, 1377, 1413, 1539, 1632, 1824, 1836, 1884, 1938, 2052, 2448, 2512, 2584, 2592, 2669, 2736, 2754, 2826, 2907, 2983, 3078, 3672, 3768, 3876, 4104, 4239, 4896, 5024, 5168, 5338, 5472, 5508, 5652, 5814, 5966, 6156, 7344, 7536, 7752, 8007, 8208, 8478, 8721, 8949, 10336, 10676, 11016, 11304, 11628, 11932, 12312, 12717, 14688, 15072, 15504, 16014, 16416, 16956, 17442, 17898, 21352, 22032, 22608, 23256, 23864, 24021, 24624, 25434, 26163, 26847, 31008, 32028, 33912, 34884, 35796, 42704, 44064, 45216, 46512, 47728, 48042, 49248, 50711, 50868, 52326, 53694, 64056, 67824, 69768, 71592, 72063, 80541, 85408, 93024, 95456, 96084, 101422, 101736, 104652, 107388, 128112, 135648, 139536, 143184, 144126, 152133, 161082, 192168, 202844, 203472, 209304, 214776, 216189, 241623, 256224, 279072, 286368, 288252, 304266, 322164, 384336, 405688, 406944, 418608, 429552, 432378, 456399, 483246, 576504, 608532, 644328, 768672, 811376, 837216, 859104, 864756, 912798, 966492, 1153008, 1217064, 1288656, 1369197, 1622752, 1729512, 1825596, 1932984, 2306016, 2434128, 2577312, 2738394, 3459024, 3651192, 3865968, 4107591, 4868256, 5476788, 6918048, 7302384, 7731936, 8215182, 10953576, 14604768, 16430364, 21907152, 32860728, 43814304, 65721456, 131442912]

約数ペア:

[(1, 131442912), (2, 65721456), (3, 43814304), (4, 32860728), (6, 21907152), (8, 16430364), (9, 14604768), (12, 10953576), (16, 8215182), (17, 7731936), (18, 7302384), (19, 6918048), (24, 5476788), (27, 4868256), (32, 4107591), (34, 3865968), (36, 3651192), (38, 3459024), (48, 2738394), (51, 2577312), (54, 2434128), (57, 2306016), (68, 1932984), (72, 1825596), (76, 1729512), (81, 1622752), (96, 1369197), (102, 1288656), (108, 1217064), (114, 1153008), (136, 966492), (144, 912798), (152, 864756), (153, 859104), (157, 837216), (162, 811376), (171, 768672), (204, 644328), (216, 608532), (228, 576504), (272, 483246), (288, 456399), (304, 432378), (306, 429552), (314, 418608), (323, 406944), (324, 405688), (342, 384336), (408, 322164), (432, 304266), (456, 288252), (459, 286368), (471, 279072), (513, 256224), (544, 241623), (608, 216189), (612, 214776), (628, 209304), (646, 203472), (648, 202844), (684, 192168), (816, 161082), (864, 152133), (912, 144126), (918, 143184), (942, 139536), (969, 135648), (1026, 128112), (1224, 107388), (1256, 104652), (1292, 101736), (1296, 101422), (1368, 96084), (1377, 95456), (1413, 93024), (1539, 85408), (1632, 80541), (1824, 72063), (1836, 71592), (1884, 69768), (1938, 67824), (2052, 64056), (2448, 53694), (2512, 52326), (2584, 50868), (2592, 50711), (2669, 49248), (2736, 48042), (2754, 47728), (2826, 46512), (2907, 45216), (2983, 44064), (3078, 42704), (3672, 35796), (3768, 34884), (3876, 33912), (4104, 32028), (4239, 31008), (4896, 26847), (5024, 26163), (5168, 25434), (5338, 24624), (5472, 24021), (5508, 23864), (5652, 23256), (5814, 22608), (5966, 22032), (6156, 21352), (7344, 17898), (7536, 17442), (7752, 16956), (8007, 16416), (8208, 16014), (8478, 15504), (8721, 15072), (8949, 14688), (10336, 12717), (10676, 12312), (11016, 11932), (11304, 11628)]