157224606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6421}}^1$

素因数の和:6497

約数の個数: 64

約数和(自身を含む): 399499776

約数和(自身を除く): 242275170

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1749, 2226, 3498, 4081, 6421, 8162, 12243, 12842, 19263, 24486, 38526, 44947, 70631, 89894, 134841, 141262, 211893, 269682, 340313, 423786, 494417, 680626, 988834, 1020939, 1483251, 2041878, 2382191, 2966502, 3743443, 4764382, 7146573, 7486886, 11230329, 14293146, 22460658, 26204101, 52408202, 78612303, 157224606]

約数ペア:

[(1, 157224606), (2, 78612303), (3, 52408202), (6, 26204101), (7, 22460658), (11, 14293146), (14, 11230329), (21, 7486886), (22, 7146573), (33, 4764382), (42, 3743443), (53, 2966502), (66, 2382191), (77, 2041878), (106, 1483251), (154, 1020939), (159, 988834), (231, 680626), (318, 494417), (371, 423786), (462, 340313), (583, 269682), (742, 211893), (1113, 141262), (1166, 134841), (1749, 89894), (2226, 70631), (3498, 44947), (4081, 38526), (6421, 24486), (8162, 19263), (12243, 12842)]