167218690

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 307105344

約数和(自身を除く): 139886654

約数列:

[1, 2, 5, 10, 61, 122, 305, 467, 587, 610, 934, 1174, 2335, 2935, 4670, 5870, 28487, 35807, 56974, 71614, 142435, 179035, 274129, 284870, 358070, 548258, 1370645, 2741290, 16721869, 33443738, 83609345, 167218690]

約数ペア:

[(1, 167218690), (2, 83609345), (5, 33443738), (10, 16721869), (61, 2741290), (122, 1370645), (305, 548258), (467, 358070), (587, 284870), (610, 274129), (934, 179035), (1174, 142435), (2335, 71614), (2935, 56974), (4670, 35807), (5870, 28487)]