16157058804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2081}}^1\times {\mathrm{11351}}^1$

素因数の和:13461

約数の個数: 72

約数和(自身を含む): 43015452480

約数和(自身を除く): 26858393676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 2081, 4162, 6243, 8324, 11351, 12486, 18729, 22702, 24972, 34053, 37458, 39539, 45404, 68106, 74916, 79078, 102159, 118617, 136212, 158156, 204318, 215669, 237234, 355851, 408636, 431338, 474468, 647007, 711702, 862676, 1294014, 1423404, 1941021, 2588028, 3882042, 7764084, 23621431, 47242862, 70864293, 94485724, 141728586, 212592879, 283457172, 425185758, 448807189, 850371516, 897614378, 1346421567, 1795228756, 2692843134, 4039264701, 5385686268, 8078529402, 16157058804]

約数ペア:

[(1, 16157058804), (2, 8078529402), (3, 5385686268), (4, 4039264701), (6, 2692843134), (9, 1795228756), (12, 1346421567), (18, 897614378), (19, 850371516), (36, 448807189), (38, 425185758), (57, 283457172), (76, 212592879), (114, 141728586), (171, 94485724), (228, 70864293), (342, 47242862), (684, 23621431), (2081, 7764084), (4162, 3882042), (6243, 2588028), (8324, 1941021), (11351, 1423404), (12486, 1294014), (18729, 862676), (22702, 711702), (24972, 647007), (34053, 474468), (37458, 431338), (39539, 408636), (45404, 355851), (68106, 237234), (74916, 215669), (79078, 204318), (102159, 158156), (118617, 136212)]