152643136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{140297}}^1$

素因数の和:140326

約数の個数: 28

約数和(自身を含む): 320721228

約数和(自身を除く): 168078092

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 140297, 280594, 561188, 1122376, 2244752, 2385049, 4489504, 4770098, 8979008, 9540196, 19080392, 38160784, 76321568, 152643136]

約数ペア:

[(1, 152643136), (2, 76321568), (4, 38160784), (8, 19080392), (16, 9540196), (17, 8979008), (32, 4770098), (34, 4489504), (64, 2385049), (68, 2244752), (136, 1122376), (272, 561188), (544, 280594), (1088, 140297)]