148000440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{176191}}^1$

素因数の和:176212

約数の個数: 64

約数和(自身を含む): 507432960

約数和(自身を除く): 359432520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 176191, 352382, 528573, 704764, 880955, 1057146, 1233337, 1409528, 1761910, 2114292, 2466674, 2642865, 3523820, 3700011, 4228584, 4933348, 5285730, 6166685, 7047640, 7400022, 9866696, 10571460, 12333370, 14800044, 18500055, 21142920, 24666740, 29600088, 37000110, 49333480, 74000220, 148000440]

約数ペア:

[(1, 148000440), (2, 74000220), (3, 49333480), (4, 37000110), (5, 29600088), (6, 24666740), (7, 21142920), (8, 18500055), (10, 14800044), (12, 12333370), (14, 10571460), (15, 9866696), (20, 7400022), (21, 7047640), (24, 6166685), (28, 5285730), (30, 4933348), (35, 4228584), (40, 3700011), (42, 3523820), (56, 2642865), (60, 2466674), (70, 2114292), (84, 1761910), (105, 1409528), (120, 1233337), (140, 1057146), (168, 880955), (210, 704764), (280, 528573), (420, 352382), (840, 176191)]