145330458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1487}}^1$

素因数の和:1691

約数の個数: 64

約数和(自身を含む): 359976960

約数和(自身を除く): 214646502

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 179, 182, 273, 358, 537, 546, 1074, 1253, 1487, 2327, 2506, 2974, 3759, 4461, 4654, 6981, 7518, 8922, 10409, 13962, 16289, 19331, 20818, 31227, 32578, 38662, 48867, 57993, 62454, 97734, 115986, 135317, 266173, 270634, 405951, 532346, 798519, 811902, 1597038, 1863211, 3460249, 3726422, 5589633, 6920498, 10380747, 11179266, 20761494, 24221743, 48443486, 72665229, 145330458]

約数ペア:

[(1, 145330458), (2, 72665229), (3, 48443486), (6, 24221743), (7, 20761494), (13, 11179266), (14, 10380747), (21, 6920498), (26, 5589633), (39, 3726422), (42, 3460249), (78, 1863211), (91, 1597038), (179, 811902), (182, 798519), (273, 532346), (358, 405951), (537, 270634), (546, 266173), (1074, 135317), (1253, 115986), (1487, 97734), (2327, 62454), (2506, 57993), (2974, 48867), (3759, 38662), (4461, 32578), (4654, 31227), (6981, 20818), (7518, 19331), (8922, 16289), (10409, 13962)]