148332160

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4373}}^1$

素因数の和:4445

約数の個数: 64

約数和(自身を含む): 361379880

約数和(自身を除く): 213047720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 4373, 6784, 8480, 8746, 16960, 17492, 21865, 33920, 34984, 43730, 69968, 87460, 139936, 174920, 231769, 279872, 349840, 463538, 559744, 699680, 927076, 1158845, 1399360, 1854152, 2317690, 2798720, 3708304, 4635380, 7416608, 9270760, 14833216, 18541520, 29666432, 37083040, 74166080, 148332160]

約数ペア:

[(1, 148332160), (2, 74166080), (4, 37083040), (5, 29666432), (8, 18541520), (10, 14833216), (16, 9270760), (20, 7416608), (32, 4635380), (40, 3708304), (53, 2798720), (64, 2317690), (80, 1854152), (106, 1399360), (128, 1158845), (160, 927076), (212, 699680), (265, 559744), (320, 463538), (424, 349840), (530, 279872), (640, 231769), (848, 174920), (1060, 139936), (1696, 87460), (2120, 69968), (3392, 43730), (4240, 34984), (4373, 33920), (6784, 21865), (8480, 17492), (8746, 16960)]