163553160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{16421}}^1$

素因数の和:16518

約数の個数: 64

約数和(自身を含む): 496601280

約数和(自身を除く): 333048120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 164210, 197052, 246315, 328420, 394104, 492630, 656840, 985260, 1362943, 1970520, 2725886, 4088829, 5451772, 6814715, 8177658, 10903544, 13629430, 16355316, 20444145, 27258860, 32710632, 40888290, 54517720, 81776580, 163553160]

約数ペア:

[(1, 163553160), (2, 81776580), (3, 54517720), (4, 40888290), (5, 32710632), (6, 27258860), (8, 20444145), (10, 16355316), (12, 13629430), (15, 10903544), (20, 8177658), (24, 6814715), (30, 5451772), (40, 4088829), (60, 2725886), (83, 1970520), (120, 1362943), (166, 985260), (249, 656840), (332, 492630), (415, 394104), (498, 328420), (664, 246315), (830, 197052), (996, 164210), (1245, 131368), (1660, 98526), (1992, 82105), (2490, 65684), (3320, 49263), (4980, 32842), (9960, 16421)]