131147424

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2663}}^1$

素因数の和:2704

約数の個数: 120

約数和(自身を含む): 406153440

約数和(自身を除く): 275006016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2663, 2736, 3078, 4104, 5326, 5472, 6156, 7989, 8208, 10652, 12312, 15978, 16416, 21304, 23967, 24624, 31956, 42608, 47934, 49248, 50597, 63912, 71901, 85216, 95868, 101194, 127824, 143802, 151791, 191736, 202388, 215703, 255648, 287604, 303582, 383472, 404776, 431406, 455373, 575208, 607164, 766944, 809552, 862812, 910746, 1150416, 1214328, 1366119, 1619104, 1725624, 1821492, 2300832, 2428656, 2732238, 3451248, 3642984, 4098357, 4857312, 5464476, 6902496, 7285968, 8196714, 10928952, 14571936, 16393428, 21857904, 32786856, 43715808, 65573712, 131147424]

約数ペア:

[(1, 131147424), (2, 65573712), (3, 43715808), (4, 32786856), (6, 21857904), (8, 16393428), (9, 14571936), (12, 10928952), (16, 8196714), (18, 7285968), (19, 6902496), (24, 5464476), (27, 4857312), (32, 4098357), (36, 3642984), (38, 3451248), (48, 2732238), (54, 2428656), (57, 2300832), (72, 1821492), (76, 1725624), (81, 1619104), (96, 1366119), (108, 1214328), (114, 1150416), (144, 910746), (152, 862812), (162, 809552), (171, 766944), (216, 607164), (228, 575208), (288, 455373), (304, 431406), (324, 404776), (342, 383472), (432, 303582), (456, 287604), (513, 255648), (608, 215703), (648, 202388), (684, 191736), (864, 151791), (912, 143802), (1026, 127824), (1296, 101194), (1368, 95868), (1539, 85216), (1824, 71901), (2052, 63912), (2592, 50597), (2663, 49248), (2736, 47934), (3078, 42608), (4104, 31956), (5326, 24624), (5472, 23967), (6156, 21304), (7989, 16416), (8208, 15978), (10652, 12312)]