78155696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1157

約数の個数: 40

約数和(自身を含む): 157690800

約数和(自身を除く): 79535104

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 179, 232, 358, 464, 716, 941, 1432, 1882, 2864, 3764, 5191, 7528, 10382, 15056, 20764, 27289, 41528, 54578, 83056, 109156, 168439, 218312, 336878, 436624, 673756, 1347512, 2695024, 4884731, 9769462, 19538924, 39077848, 78155696]

約数ペア:

[(1, 78155696), (2, 39077848), (4, 19538924), (8, 9769462), (16, 4884731), (29, 2695024), (58, 1347512), (116, 673756), (179, 436624), (232, 336878), (358, 218312), (464, 168439), (716, 109156), (941, 83056), (1432, 54578), (1882, 41528), (2864, 27289), (3764, 20764), (5191, 15056), (7528, 10382)]