163207872

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1700

約数の個数: 140

約数和(自身を含む): 509569720

約数和(自身を除く): 346361848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1216, 1296, 1368, 1539, 1657, 1728, 1824, 2052, 2592, 2736, 3078, 3314, 3648, 4104, 4971, 5184, 5472, 6156, 6628, 8208, 9942, 10944, 12312, 13256, 14913, 16416, 19884, 24624, 26512, 29826, 31483, 32832, 39768, 44739, 49248, 53024, 59652, 62966, 79536, 89478, 94449, 98496, 106048, 119304, 125932, 134217, 159072, 178956, 188898, 238608, 251864, 268434, 283347, 318144, 357912, 377796, 477216, 503728, 536868, 566694, 715824, 755592, 850041, 954432, 1007456, 1073736, 1133388, 1431648, 1511184, 1700082, 2014912, 2147472, 2266776, 2550123, 2863296, 3022368, 3400164, 4294944, 4533552, 5100246, 6044736, 6800328, 8589888, 9067104, 10200492, 13600656, 18134208, 20400984, 27201312, 40801968, 54402624, 81603936, 163207872]

約数ペア:

[(1, 163207872), (2, 81603936), (3, 54402624), (4, 40801968), (6, 27201312), (8, 20400984), (9, 18134208), (12, 13600656), (16, 10200492), (18, 9067104), (19, 8589888), (24, 6800328), (27, 6044736), (32, 5100246), (36, 4533552), (38, 4294944), (48, 3400164), (54, 3022368), (57, 2863296), (64, 2550123), (72, 2266776), (76, 2147472), (81, 2014912), (96, 1700082), (108, 1511184), (114, 1431648), (144, 1133388), (152, 1073736), (162, 1007456), (171, 954432), (192, 850041), (216, 755592), (228, 715824), (288, 566694), (304, 536868), (324, 503728), (342, 477216), (432, 377796), (456, 357912), (513, 318144), (576, 283347), (608, 268434), (648, 251864), (684, 238608), (864, 188898), (912, 178956), (1026, 159072), (1216, 134217), (1296, 125932), (1368, 119304), (1539, 106048), (1657, 98496), (1728, 94449), (1824, 89478), (2052, 79536), (2592, 62966), (2736, 59652), (3078, 53024), (3314, 49248), (3648, 44739), (4104, 39768), (4971, 32832), (5184, 31483), (5472, 29826), (6156, 26512), (6628, 24624), (8208, 19884), (9942, 16416), (10944, 14913), (12312, 13256)]