180863508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16189}}^1$

素因数の和:16229

約数の個数: 72

約数和(自身を含む): 516784800

約数和(自身を除く): 335921292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 16189, 32378, 48567, 64756, 97134, 113323, 194268, 226646, 307591, 339969, 453292, 615182, 679938, 793261, 922773, 1230364, 1359876, 1586522, 1845546, 2153137, 2379783, 3173044, 3691092, 4306274, 4759566, 6459411, 8612548, 9519132, 12918822, 15071959, 25837644, 30143918, 45215877, 60287836, 90431754, 180863508]

約数ペア:

[(1, 180863508), (2, 90431754), (3, 60287836), (4, 45215877), (6, 30143918), (7, 25837644), (12, 15071959), (14, 12918822), (19, 9519132), (21, 8612548), (28, 6459411), (38, 4759566), (42, 4306274), (49, 3691092), (57, 3173044), (76, 2379783), (84, 2153137), (98, 1845546), (114, 1586522), (133, 1359876), (147, 1230364), (196, 922773), (228, 793261), (266, 679938), (294, 615182), (399, 453292), (532, 339969), (588, 307591), (798, 226646), (931, 194268), (1596, 113323), (1862, 97134), (2793, 64756), (3724, 48567), (5586, 32378), (11172, 16189)]