121437664

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 154351136

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 379, 496, 527, 544, 589, 608, 646, 758, 992, 1054, 1178, 1292, 1516, 2108, 2356, 2584, 3032, 4216, 4712, 5168, 6064, 6443, 7201, 8432, 9424, 10013, 10336, 11749, 12128, 12886, 14402, 16864, 18848, 20026, 23498, 25772, 28804, 40052, 46996, 51544, 57608, 80104, 93992, 103088, 115216, 122417, 160208, 187984, 199733, 206176, 223231, 230432, 244834, 320416, 375968, 399466, 446462, 489668, 798932, 892924, 979336, 1597864, 1785848, 1958672, 3195728, 3571696, 3794927, 3917344, 6391456, 7143392, 7589854, 15179708, 30359416, 60718832, 121437664]

約数ペア:

[(1, 121437664), (2, 60718832), (4, 30359416), (8, 15179708), (16, 7589854), (17, 7143392), (19, 6391456), (31, 3917344), (32, 3794927), (34, 3571696), (38, 3195728), (62, 1958672), (68, 1785848), (76, 1597864), (124, 979336), (136, 892924), (152, 798932), (248, 489668), (272, 446462), (304, 399466), (323, 375968), (379, 320416), (496, 244834), (527, 230432), (544, 223231), (589, 206176), (608, 199733), (646, 187984), (758, 160208), (992, 122417), (1054, 115216), (1178, 103088), (1292, 93992), (1516, 80104), (2108, 57608), (2356, 51544), (2584, 46996), (3032, 40052), (4216, 28804), (4712, 25772), (5168, 23498), (6064, 20026), (6443, 18848), (7201, 16864), (8432, 14402), (9424, 12886), (10013, 12128), (10336, 11749)]