159974568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2477}}^1$

素因数の和:2528

約数の個数: 128

約数和(自身を含む): 499564800

約数和(自身を除く): 339590232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2477, 2484, 2691, 2808, 3588, 4954, 4968, 5382, 7176, 7431, 8073, 9908, 10764, 14862, 16146, 19816, 21528, 22293, 29724, 32201, 32292, 44586, 56971, 59448, 64402, 64584, 66879, 89172, 96603, 113942, 128804, 133758, 170913, 178344, 193206, 227884, 257608, 267516, 289809, 341826, 386412, 455768, 512739, 535032, 579618, 683652, 740623, 772824, 869427, 1025478, 1159236, 1367304, 1481246, 1538217, 1738854, 2050956, 2221869, 2318472, 2962492, 3076434, 3477708, 4101912, 4443738, 5924984, 6152868, 6665607, 6955416, 8887476, 12305736, 13331214, 17774952, 19996821, 26662428, 39993642, 53324856, 79987284, 159974568]

約数ペア:

[(1, 159974568), (2, 79987284), (3, 53324856), (4, 39993642), (6, 26662428), (8, 19996821), (9, 17774952), (12, 13331214), (13, 12305736), (18, 8887476), (23, 6955416), (24, 6665607), (26, 6152868), (27, 5924984), (36, 4443738), (39, 4101912), (46, 3477708), (52, 3076434), (54, 2962492), (69, 2318472), (72, 2221869), (78, 2050956), (92, 1738854), (104, 1538217), (108, 1481246), (117, 1367304), (138, 1159236), (156, 1025478), (184, 869427), (207, 772824), (216, 740623), (234, 683652), (276, 579618), (299, 535032), (312, 512739), (351, 455768), (414, 386412), (468, 341826), (552, 289809), (598, 267516), (621, 257608), (702, 227884), (828, 193206), (897, 178344), (936, 170913), (1196, 133758), (1242, 128804), (1404, 113942), (1656, 96603), (1794, 89172), (2392, 66879), (2477, 64584), (2484, 64402), (2691, 59448), (2808, 56971), (3588, 44586), (4954, 32292), (4968, 32201), (5382, 29724), (7176, 22293), (7431, 21528), (8073, 19816), (9908, 16146), (10764, 14862)]