166156912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1451}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 341911152

約数和(自身を除く): 175754240

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1451, 1684, 2902, 3368, 5804, 6736, 7157, 11608, 14314, 23216, 24667, 28628, 49334, 57256, 98668, 114512, 197336, 394672, 610871, 1221742, 2443484, 4886968, 9773936, 10384807, 20769614, 41539228, 83078456, 166156912]

約数ペア:

[(1, 166156912), (2, 83078456), (4, 41539228), (8, 20769614), (16, 10384807), (17, 9773936), (34, 4886968), (68, 2443484), (136, 1221742), (272, 610871), (421, 394672), (842, 197336), (1451, 114512), (1684, 98668), (2902, 57256), (3368, 49334), (5804, 28628), (6736, 24667), (7157, 23216), (11608, 14314)]