158837868

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{727}}^1$

素因数の和:781

約数の個数: 144

約数和(自身を含む): 500631040

約数和(自身を除く): 341793172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 612, 714, 727, 756, 867, 918, 1071, 1156, 1428, 1454, 1734, 1836, 2023, 2142, 2181, 2601, 2908, 3213, 3468, 4046, 4284, 4362, 5089, 5202, 6069, 6426, 6543, 7803, 8092, 8724, 10178, 10404, 12138, 12359, 12852, 13086, 15267, 15606, 18207, 19629, 20356, 24276, 24718, 26172, 30534, 31212, 36414, 37077, 39258, 45801, 49436, 54621, 61068, 72828, 74154, 78516, 86513, 91602, 109242, 111231, 137403, 148308, 173026, 183204, 210103, 218484, 222462, 259539, 274806, 333693, 346052, 420206, 444924, 519078, 549612, 630309, 667386, 778617, 840412, 1038156, 1260618, 1334772, 1470721, 1557234, 1890927, 2335851, 2521236, 2941442, 3114468, 3781854, 4412163, 4671702, 5672781, 5882884, 7563708, 8824326, 9343404, 11345562, 13236489, 17648652, 22691124, 26472978, 39709467, 52945956, 79418934, 158837868]

約数ペア:

[(1, 158837868), (2, 79418934), (3, 52945956), (4, 39709467), (6, 26472978), (7, 22691124), (9, 17648652), (12, 13236489), (14, 11345562), (17, 9343404), (18, 8824326), (21, 7563708), (27, 5882884), (28, 5672781), (34, 4671702), (36, 4412163), (42, 3781854), (51, 3114468), (54, 2941442), (63, 2521236), (68, 2335851), (84, 1890927), (102, 1557234), (108, 1470721), (119, 1334772), (126, 1260618), (153, 1038156), (189, 840412), (204, 778617), (238, 667386), (252, 630309), (289, 549612), (306, 519078), (357, 444924), (378, 420206), (459, 346052), (476, 333693), (578, 274806), (612, 259539), (714, 222462), (727, 218484), (756, 210103), (867, 183204), (918, 173026), (1071, 148308), (1156, 137403), (1428, 111231), (1454, 109242), (1734, 91602), (1836, 86513), (2023, 78516), (2142, 74154), (2181, 72828), (2601, 61068), (2908, 54621), (3213, 49436), (3468, 45801), (4046, 39258), (4284, 37077), (4362, 36414), (5089, 31212), (5202, 30534), (6069, 26172), (6426, 24718), (6543, 24276), (7803, 20356), (8092, 19629), (8724, 18207), (10178, 15606), (10404, 15267), (12138, 13086), (12359, 12852)]