157022715124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3889}}^1\times {\mathrm{4349}}^1$

素因数の和:8464

約数の個数: 48

約数和(自身を含む): 301338072000

約数和(自身を除く): 144315356876

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 3889, 4349, 4642, 7778, 8698, 9284, 15556, 17396, 42779, 47839, 85558, 95678, 171116, 191356, 820579, 917639, 1641158, 1835278, 3282316, 3670556, 9026369, 10094029, 16913261, 18052738, 20188058, 33826522, 36105476, 40376116, 67653044, 186045871, 372091742, 744183484, 3568698071, 7137396142, 14274792284, 39255678781, 78511357562, 157022715124]

約数ペア:

[(1, 157022715124), (2, 78511357562), (4, 39255678781), (11, 14274792284), (22, 7137396142), (44, 3568698071), (211, 744183484), (422, 372091742), (844, 186045871), (2321, 67653044), (3889, 40376116), (4349, 36105476), (4642, 33826522), (7778, 20188058), (8698, 18052738), (9284, 16913261), (15556, 10094029), (17396, 9026369), (42779, 3670556), (47839, 3282316), (85558, 1835278), (95678, 1641158), (171116, 917639), (191356, 820579)]