138760752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3410

約数の個数: 80

約数和(自身を含む): 391919360

約数和(自身を除く): 253158608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 201, 208, 268, 312, 402, 536, 624, 804, 871, 1072, 1608, 1742, 2613, 3216, 3319, 3484, 5226, 6638, 6968, 9957, 10452, 13276, 13936, 19914, 20904, 26552, 39828, 41808, 43147, 53104, 79656, 86294, 129441, 159312, 172588, 222373, 258882, 345176, 444746, 517764, 667119, 690352, 889492, 1035528, 1334238, 1778984, 2071056, 2668476, 2890849, 3557968, 5336952, 5781698, 8672547, 10673904, 11563396, 17345094, 23126792, 34690188, 46253584, 69380376, 138760752]

約数ペア:

[(1, 138760752), (2, 69380376), (3, 46253584), (4, 34690188), (6, 23126792), (8, 17345094), (12, 11563396), (13, 10673904), (16, 8672547), (24, 5781698), (26, 5336952), (39, 3557968), (48, 2890849), (52, 2668476), (67, 2071056), (78, 1778984), (104, 1334238), (134, 1035528), (156, 889492), (201, 690352), (208, 667119), (268, 517764), (312, 444746), (402, 345176), (536, 258882), (624, 222373), (804, 172588), (871, 159312), (1072, 129441), (1608, 86294), (1742, 79656), (2613, 53104), (3216, 43147), (3319, 41808), (3484, 39828), (5226, 26552), (6638, 20904), (6968, 19914), (9957, 13936), (10452, 13276)]