149819504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8221}}^1$

素因数の和:8313

約数の個数: 40

約数和(自身を含む): 311975568

約数和(自身を除く): 162156064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 8221, 9112, 16442, 18224, 32884, 65768, 131536, 139757, 279514, 550807, 559028, 1101614, 1118056, 2203228, 2236112, 4406456, 8812912, 9363719, 18727438, 37454876, 74909752, 149819504]

約数ペア:

[(1, 149819504), (2, 74909752), (4, 37454876), (8, 18727438), (16, 9363719), (17, 8812912), (34, 4406456), (67, 2236112), (68, 2203228), (134, 1118056), (136, 1101614), (268, 559028), (272, 550807), (536, 279514), (1072, 139757), (1139, 131536), (2278, 65768), (4556, 32884), (8221, 18224), (9112, 16442)]