173127526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 310760352

約数和(自身を除く): 137632826

約数列:

[1, 2, 11, 13, 22, 26, 113, 121, 143, 226, 242, 286, 487, 974, 1243, 1469, 1573, 2486, 2938, 3146, 5357, 6331, 10714, 12662, 13673, 16159, 27346, 32318, 55031, 58927, 69641, 110062, 117854, 139282, 177749, 355498, 605341, 715403, 766051, 1210682, 1430806, 1532102, 6658751, 7869433, 13317502, 15738866, 86563763, 173127526]

約数ペア:

[(1, 173127526), (2, 86563763), (11, 15738866), (13, 13317502), (22, 7869433), (26, 6658751), (113, 1532102), (121, 1430806), (143, 1210682), (226, 766051), (242, 715403), (286, 605341), (487, 355498), (974, 177749), (1243, 139282), (1469, 117854), (1573, 110062), (2486, 69641), (2938, 58927), (3146, 55031), (5357, 32318), (6331, 27346), (10714, 16159), (12662, 13673)]