146879824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 352477440

約数和(自身を除く): 205597616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 281, 359, 364, 562, 718, 728, 1124, 1436, 1456, 1967, 2248, 2513, 2872, 3653, 3934, 4496, 4667, 5026, 5744, 7306, 7868, 9334, 10052, 14612, 15736, 18668, 20104, 25571, 29224, 31472, 32669, 37336, 40208, 51142, 58448, 65338, 74672, 100879, 102284, 130676, 201758, 204568, 261352, 403516, 409136, 522704, 706153, 807032, 1311427, 1412306, 1614064, 2622854, 2824612, 5245708, 5649224, 9179989, 10491416, 11298448, 18359978, 20982832, 36719956, 73439912, 146879824]

約数ペア:

[(1, 146879824), (2, 73439912), (4, 36719956), (7, 20982832), (8, 18359978), (13, 11298448), (14, 10491416), (16, 9179989), (26, 5649224), (28, 5245708), (52, 2824612), (56, 2622854), (91, 1614064), (104, 1412306), (112, 1311427), (182, 807032), (208, 706153), (281, 522704), (359, 409136), (364, 403516), (562, 261352), (718, 204568), (728, 201758), (1124, 130676), (1436, 102284), (1456, 100879), (1967, 74672), (2248, 65338), (2513, 58448), (2872, 51142), (3653, 40208), (3934, 37336), (4496, 32669), (4667, 31472), (5026, 29224), (5744, 25571), (7306, 20104), (7868, 18668), (9334, 15736), (10052, 14612)]