140236416

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 437580000

約数和(自身を除く): 297343584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 149, 152, 171, 172, 192, 228, 258, 288, 298, 304, 342, 344, 384, 387, 447, 456, 516, 576, 596, 608, 684, 688, 774, 817, 894, 912, 1032, 1152, 1192, 1216, 1341, 1368, 1376, 1548, 1634, 1788, 1824, 2064, 2384, 2432, 2451, 2682, 2736, 2752, 2831, 3096, 3268, 3576, 3648, 4128, 4768, 4902, 5364, 5472, 5504, 5662, 6192, 6407, 6536, 7152, 7296, 7353, 8256, 8493, 9536, 9804, 10728, 10944, 11324, 12384, 12814, 13072, 14304, 14706, 16512, 16986, 19072, 19221, 19608, 21456, 21888, 22648, 24768, 25479, 25628, 26144, 28608, 29412, 33972, 38442, 39216, 42912, 45296, 49536, 50958, 51256, 52288, 57216, 57663, 58824, 67944, 76884, 78432, 85824, 90592, 101916, 102512, 104576, 115326, 117648, 121733, 135888, 153768, 156864, 171648, 181184, 203832, 205024, 230652, 235296, 243466, 271776, 307536, 313728, 362368, 365199, 407664, 410048, 461304, 470592, 486932, 543552, 615072, 730398, 815328, 820096, 922608, 941184, 973864, 1087104, 1095597, 1230144, 1460796, 1630656, 1845216, 1947728, 2191194, 2460288, 2921592, 3261312, 3690432, 3895456, 4382388, 5843184, 7380864, 7790912, 8764776, 11686368, 15581824, 17529552, 23372736, 35059104, 46745472, 70118208, 140236416]

約数ペア:

[(1, 140236416), (2, 70118208), (3, 46745472), (4, 35059104), (6, 23372736), (8, 17529552), (9, 15581824), (12, 11686368), (16, 8764776), (18, 7790912), (19, 7380864), (24, 5843184), (32, 4382388), (36, 3895456), (38, 3690432), (43, 3261312), (48, 2921592), (57, 2460288), (64, 2191194), (72, 1947728), (76, 1845216), (86, 1630656), (96, 1460796), (114, 1230144), (128, 1095597), (129, 1087104), (144, 973864), (149, 941184), (152, 922608), (171, 820096), (172, 815328), (192, 730398), (228, 615072), (258, 543552), (288, 486932), (298, 470592), (304, 461304), (342, 410048), (344, 407664), (384, 365199), (387, 362368), (447, 313728), (456, 307536), (516, 271776), (576, 243466), (596, 235296), (608, 230652), (684, 205024), (688, 203832), (774, 181184), (817, 171648), (894, 156864), (912, 153768), (1032, 135888), (1152, 121733), (1192, 117648), (1216, 115326), (1341, 104576), (1368, 102512), (1376, 101916), (1548, 90592), (1634, 85824), (1788, 78432), (1824, 76884), (2064, 67944), (2384, 58824), (2432, 57663), (2451, 57216), (2682, 52288), (2736, 51256), (2752, 50958), (2831, 49536), (3096, 45296), (3268, 42912), (3576, 39216), (3648, 38442), (4128, 33972), (4768, 29412), (4902, 28608), (5364, 26144), (5472, 25628), (5504, 25479), (5662, 24768), (6192, 22648), (6407, 21888), (6536, 21456), (7152, 19608), (7296, 19221), (7353, 19072), (8256, 16986), (8493, 16512), (9536, 14706), (9804, 14304), (10728, 13072), (10944, 12814), (11324, 12384)]