156775284280

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{24045289}}^1$

素因数の和:24045463

約数の個数: 32

約数和(自身を含む): 354908480400

約数和(自身を除く): 198133196120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 24045289, 48090578, 96181156, 120226445, 192362312, 240452890, 480905780, 961811560, 3919382107, 7838764214, 15677528428, 19596910535, 31355056856, 39193821070, 78387642140, 156775284280]

約数ペア:

[(1, 156775284280), (2, 78387642140), (4, 39193821070), (5, 31355056856), (8, 19596910535), (10, 15677528428), (20, 7838764214), (40, 3919382107), (163, 961811560), (326, 480905780), (652, 240452890), (815, 192362312), (1304, 120226445), (1630, 96181156), (3260, 48090578), (6520, 24045289)]