172814864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{6211}}^1$

素因数の和:6303

約数の個数: 40

約数和(自身を含む): 351251328

約数和(自身を除く): 178436464

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 592, 752, 1739, 3478, 6211, 6956, 12422, 13912, 24844, 27824, 49688, 99376, 229807, 291917, 459614, 583834, 919228, 1167668, 1838456, 2335336, 3676912, 4670672, 10800929, 21601858, 43203716, 86407432, 172814864]

約数ペア:

[(1, 172814864), (2, 86407432), (4, 43203716), (8, 21601858), (16, 10800929), (37, 4670672), (47, 3676912), (74, 2335336), (94, 1838456), (148, 1167668), (188, 919228), (296, 583834), (376, 459614), (592, 291917), (752, 229807), (1739, 99376), (3478, 49688), (6211, 27824), (6956, 24844), (12422, 13912)]