161141844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 96

約数和(自身を含む): 417263616

約数和(自身を除く): 256121772

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 83, 93, 102, 124, 166, 186, 204, 249, 307, 332, 372, 498, 527, 614, 921, 996, 1054, 1228, 1411, 1581, 1842, 2108, 2573, 2822, 3162, 3684, 4233, 5146, 5219, 5644, 6324, 7719, 8466, 9517, 10292, 10438, 15438, 15657, 16932, 19034, 20876, 25481, 28551, 30876, 31314, 38068, 43741, 50962, 57102, 62628, 76443, 87482, 101924, 114204, 131223, 152886, 161789, 174964, 262446, 305772, 323578, 433177, 485367, 524892, 647156, 789911, 866354, 970734, 1299531, 1579822, 1732708, 1941468, 2369733, 2599062, 3159644, 4739466, 5198124, 9478932, 13428487, 26856974, 40285461, 53713948, 80570922, 161141844]

約数ペア:

[(1, 161141844), (2, 80570922), (3, 53713948), (4, 40285461), (6, 26856974), (12, 13428487), (17, 9478932), (31, 5198124), (34, 4739466), (51, 3159644), (62, 2599062), (68, 2369733), (83, 1941468), (93, 1732708), (102, 1579822), (124, 1299531), (166, 970734), (186, 866354), (204, 789911), (249, 647156), (307, 524892), (332, 485367), (372, 433177), (498, 323578), (527, 305772), (614, 262446), (921, 174964), (996, 161789), (1054, 152886), (1228, 131223), (1411, 114204), (1581, 101924), (1842, 87482), (2108, 76443), (2573, 62628), (2822, 57102), (3162, 50962), (3684, 43741), (4233, 38068), (5146, 31314), (5219, 30876), (5644, 28551), (6324, 25481), (7719, 20876), (8466, 19034), (9517, 16932), (10292, 15657), (10438, 15438)]