152492380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6317}}^1$

素因数の和:6414

約数の個数: 48

約数和(自身を含む): 343901376

約数和(自身を除く): 191408996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 6317, 12070, 12634, 24140, 25268, 31585, 63170, 107389, 126340, 214778, 429556, 448507, 536945, 897014, 1073890, 1794028, 2147780, 2242535, 4485070, 7624619, 8970140, 15249238, 30498476, 38123095, 76246190, 152492380]

約数ペア:

[(1, 152492380), (2, 76246190), (4, 38123095), (5, 30498476), (10, 15249238), (17, 8970140), (20, 7624619), (34, 4485070), (68, 2242535), (71, 2147780), (85, 1794028), (142, 1073890), (170, 897014), (284, 536945), (340, 448507), (355, 429556), (710, 214778), (1207, 126340), (1420, 107389), (2414, 63170), (4828, 31585), (6035, 25268), (6317, 24140), (12070, 12634)]