128562588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2488

約数の個数: 144

約数和(自身を含む): 426666240

約数和(自身を除く): 298103652

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1386, 1463, 1596, 1881, 2394, 2441, 2508, 2772, 2926, 3762, 4389, 4788, 4882, 5852, 7323, 7524, 8778, 9764, 13167, 14646, 17087, 17556, 21969, 26334, 26851, 29292, 34174, 43938, 46379, 51261, 52668, 53702, 68348, 80553, 87876, 92758, 102522, 107404, 139137, 153783, 161106, 185516, 187957, 205044, 241659, 278274, 307566, 322212, 324653, 375914, 417411, 483318, 510169, 556548, 563871, 615132, 649306, 751828, 834822, 966636, 973959, 1020338, 1127742, 1298612, 1530507, 1669644, 1691613, 1947918, 2040676, 2255484, 2921877, 3061014, 3383226, 3571183, 3895836, 4591521, 5843754, 6122028, 6766452, 7142366, 9183042, 10713549, 11687508, 14284732, 18366084, 21427098, 32140647, 42854196, 64281294, 128562588]

約数ペア:

[(1, 128562588), (2, 64281294), (3, 42854196), (4, 32140647), (6, 21427098), (7, 18366084), (9, 14284732), (11, 11687508), (12, 10713549), (14, 9183042), (18, 7142366), (19, 6766452), (21, 6122028), (22, 5843754), (28, 4591521), (33, 3895836), (36, 3571183), (38, 3383226), (42, 3061014), (44, 2921877), (57, 2255484), (63, 2040676), (66, 1947918), (76, 1691613), (77, 1669644), (84, 1530507), (99, 1298612), (114, 1127742), (126, 1020338), (132, 973959), (133, 966636), (154, 834822), (171, 751828), (198, 649306), (209, 615132), (228, 563871), (231, 556548), (252, 510169), (266, 483318), (308, 417411), (342, 375914), (396, 324653), (399, 322212), (418, 307566), (462, 278274), (532, 241659), (627, 205044), (684, 187957), (693, 185516), (798, 161106), (836, 153783), (924, 139137), (1197, 107404), (1254, 102522), (1386, 92758), (1463, 87876), (1596, 80553), (1881, 68348), (2394, 53702), (2441, 52668), (2508, 51261), (2772, 46379), (2926, 43938), (3762, 34174), (4389, 29292), (4788, 26851), (4882, 26334), (5852, 21969), (7323, 17556), (7524, 17087), (8778, 14646), (9764, 13167)]