180956568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 522244800

約数和(自身を除く): 341288232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 109, 136, 156, 204, 218, 221, 312, 313, 327, 408, 436, 442, 626, 654, 663, 872, 884, 939, 1252, 1308, 1326, 1417, 1768, 1853, 1878, 2504, 2616, 2652, 2834, 3706, 3756, 4069, 4251, 5304, 5321, 5559, 5668, 7412, 7512, 8138, 8502, 10642, 11118, 11336, 12207, 14824, 15963, 16276, 17004, 21284, 22236, 24089, 24414, 31926, 32552, 34008, 34117, 42568, 44472, 48178, 48828, 63852, 68234, 69173, 72267, 96356, 97656, 102351, 127704, 136468, 138346, 144534, 192712, 204702, 207519, 272936, 276692, 289068, 409404, 415038, 443521, 553384, 578136, 579989, 818808, 830076, 887042, 1159978, 1330563, 1660152, 1739967, 1774084, 2319956, 2661126, 3479934, 3548168, 4639912, 5322252, 6959868, 7539857, 10644504, 13919736, 15079714, 22619571, 30159428, 45239142, 60318856, 90478284, 180956568]

約数ペア:

[(1, 180956568), (2, 90478284), (3, 60318856), (4, 45239142), (6, 30159428), (8, 22619571), (12, 15079714), (13, 13919736), (17, 10644504), (24, 7539857), (26, 6959868), (34, 5322252), (39, 4639912), (51, 3548168), (52, 3479934), (68, 2661126), (78, 2319956), (102, 1774084), (104, 1739967), (109, 1660152), (136, 1330563), (156, 1159978), (204, 887042), (218, 830076), (221, 818808), (312, 579989), (313, 578136), (327, 553384), (408, 443521), (436, 415038), (442, 409404), (626, 289068), (654, 276692), (663, 272936), (872, 207519), (884, 204702), (939, 192712), (1252, 144534), (1308, 138346), (1326, 136468), (1417, 127704), (1768, 102351), (1853, 97656), (1878, 96356), (2504, 72267), (2616, 69173), (2652, 68234), (2834, 63852), (3706, 48828), (3756, 48178), (4069, 44472), (4251, 42568), (5304, 34117), (5321, 34008), (5559, 32552), (5668, 31926), (7412, 24414), (7512, 24089), (8138, 22236), (8502, 21284), (10642, 17004), (11118, 16276), (11336, 15963), (12207, 14824)]