187843728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3491}}^1$

素因数の和:3580

約数の個数: 80

約数和(自身を含む): 519609600

約数和(自身を除く): 331765872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 2242, 2832, 3363, 3491, 4484, 6726, 6982, 8968, 10473, 13452, 13964, 17936, 20946, 26904, 27928, 41892, 53808, 55856, 66329, 83784, 132658, 167568, 198987, 205969, 265316, 397974, 411938, 530632, 617907, 795948, 823876, 1061264, 1235814, 1591896, 1647752, 2471628, 3183792, 3295504, 3913411, 4943256, 7826822, 9886512, 11740233, 15653644, 23480466, 31307288, 46960932, 62614576, 93921864, 187843728]

約数ペア:

[(1, 187843728), (2, 93921864), (3, 62614576), (4, 46960932), (6, 31307288), (8, 23480466), (12, 15653644), (16, 11740233), (19, 9886512), (24, 7826822), (38, 4943256), (48, 3913411), (57, 3295504), (59, 3183792), (76, 2471628), (114, 1647752), (118, 1591896), (152, 1235814), (177, 1061264), (228, 823876), (236, 795948), (304, 617907), (354, 530632), (456, 411938), (472, 397974), (708, 265316), (912, 205969), (944, 198987), (1121, 167568), (1416, 132658), (2242, 83784), (2832, 66329), (3363, 55856), (3491, 53808), (4484, 41892), (6726, 27928), (6982, 26904), (8968, 20946), (10473, 17936), (13452, 13964)]