140698112

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2948

約数の個数: 40

約数和(自身を含む): 284119836

約数和(自身を除く): 143421724

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 2833, 3104, 5666, 6208, 11332, 12416, 22664, 24832, 45328, 49664, 90656, 181312, 274801, 362624, 549602, 725248, 1099204, 1450496, 2198408, 4396816, 8793632, 17587264, 35174528, 70349056, 140698112]

約数ペア:

[(1, 140698112), (2, 70349056), (4, 35174528), (8, 17587264), (16, 8793632), (32, 4396816), (64, 2198408), (97, 1450496), (128, 1099204), (194, 725248), (256, 549602), (388, 362624), (512, 274801), (776, 181312), (1552, 90656), (2833, 49664), (3104, 45328), (5666, 24832), (6208, 22664), (11332, 12416)]