138425664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1$

素因数の和:1848

約数の個数: 112

約数和(自身を含む): 407375360

約数和(自身を除く): 268949696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1789, 1984, 2418, 2496, 2976, 3224, 3578, 4836, 5367, 5952, 6448, 7156, 9672, 10734, 12896, 14312, 19344, 21468, 23257, 25792, 28624, 38688, 42936, 46514, 55459, 57248, 69771, 77376, 85872, 93028, 110918, 114496, 139542, 166377, 171744, 186056, 221836, 279084, 332754, 343488, 372112, 443672, 558168, 665508, 720967, 744224, 887344, 1116336, 1331016, 1441934, 1488448, 1774688, 2162901, 2232672, 2662032, 2883868, 3549376, 4325802, 4465344, 5324064, 5767736, 8651604, 10648128, 11535472, 17303208, 23070944, 34606416, 46141888, 69212832, 138425664]

約数ペア:

[(1, 138425664), (2, 69212832), (3, 46141888), (4, 34606416), (6, 23070944), (8, 17303208), (12, 11535472), (13, 10648128), (16, 8651604), (24, 5767736), (26, 5324064), (31, 4465344), (32, 4325802), (39, 3549376), (48, 2883868), (52, 2662032), (62, 2232672), (64, 2162901), (78, 1774688), (93, 1488448), (96, 1441934), (104, 1331016), (124, 1116336), (156, 887344), (186, 744224), (192, 720967), (208, 665508), (248, 558168), (312, 443672), (372, 372112), (403, 343488), (416, 332754), (496, 279084), (624, 221836), (744, 186056), (806, 171744), (832, 166377), (992, 139542), (1209, 114496), (1248, 110918), (1488, 93028), (1612, 85872), (1789, 77376), (1984, 69771), (2418, 57248), (2496, 55459), (2976, 46514), (3224, 42936), (3578, 38688), (4836, 28624), (5367, 25792), (5952, 23257), (6448, 21468), (7156, 19344), (9672, 14312), (10734, 12896)]