156908895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 314959104

約数和(自身を除く): 158050209

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 143, 165, 169, 187, 195, 221, 255, 331, 429, 507, 561, 663, 715, 845, 935, 993, 1105, 1655, 1859, 2145, 2431, 2535, 2805, 2873, 3315, 3641, 4303, 4965, 5577, 5627, 7293, 8619, 9295, 10923, 12155, 12909, 14365, 16881, 18205, 21515, 27885, 28135, 31603, 36465, 43095, 47333, 54615, 55939, 61897, 64545, 73151, 84405, 94809, 141999, 158015, 167817, 185691, 219453, 236665, 279695, 309485, 365755, 474045, 615329, 709995, 804661, 839085, 928455, 950963, 1097265, 1845987, 2413983, 2852889, 3076645, 4023305, 4754815, 9229935, 10460593, 12069915, 14264445, 31381779, 52302965, 156908895]

約数ペア:

[(1, 156908895), (3, 52302965), (5, 31381779), (11, 14264445), (13, 12069915), (15, 10460593), (17, 9229935), (33, 4754815), (39, 4023305), (51, 3076645), (55, 2852889), (65, 2413983), (85, 1845987), (143, 1097265), (165, 950963), (169, 928455), (187, 839085), (195, 804661), (221, 709995), (255, 615329), (331, 474045), (429, 365755), (507, 309485), (561, 279695), (663, 236665), (715, 219453), (845, 185691), (935, 167817), (993, 158015), (1105, 141999), (1655, 94809), (1859, 84405), (2145, 73151), (2431, 64545), (2535, 61897), (2805, 55939), (2873, 54615), (3315, 47333), (3641, 43095), (4303, 36465), (4965, 31603), (5577, 28135), (5627, 27885), (7293, 21515), (8619, 18205), (9295, 16881), (10923, 14365), (12155, 12909)]