154331376

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{859}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 422294400

約数和(自身を除く): 267963024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 788, 859, 912, 1182, 1576, 1718, 2364, 2577, 3152, 3436, 3743, 4728, 5154, 6872, 7486, 9456, 10308, 11229, 13744, 14972, 16321, 20616, 22458, 29944, 32642, 41232, 44916, 48963, 59888, 65284, 89832, 97926, 130568, 169223, 179664, 195852, 261136, 338446, 391704, 507669, 676892, 783408, 1015338, 1353784, 2030676, 2707568, 3215237, 4061352, 6430474, 8122704, 9645711, 12860948, 19291422, 25721896, 38582844, 51443792, 77165688, 154331376]

約数ペア:

[(1, 154331376), (2, 77165688), (3, 51443792), (4, 38582844), (6, 25721896), (8, 19291422), (12, 12860948), (16, 9645711), (19, 8122704), (24, 6430474), (38, 4061352), (48, 3215237), (57, 2707568), (76, 2030676), (114, 1353784), (152, 1015338), (197, 783408), (228, 676892), (304, 507669), (394, 391704), (456, 338446), (591, 261136), (788, 195852), (859, 179664), (912, 169223), (1182, 130568), (1576, 97926), (1718, 89832), (2364, 65284), (2577, 59888), (3152, 48963), (3436, 44916), (3743, 41232), (4728, 32642), (5154, 29944), (6872, 22458), (7486, 20616), (9456, 16321), (10308, 14972), (11229, 13744)]