131477764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 261636480

約数和(自身を除く): 130158716

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 167, 319, 334, 617, 638, 668, 1234, 1276, 1837, 2468, 3674, 4843, 6787, 7348, 9686, 13574, 17893, 19372, 27148, 35786, 53273, 71572, 103039, 106546, 196823, 206078, 213092, 393646, 412156, 787292, 1133429, 2266858, 2988131, 4533716, 5976262, 11952524, 32869441, 65738882, 131477764]

約数ペア:

[(1, 131477764), (2, 65738882), (4, 32869441), (11, 11952524), (22, 5976262), (29, 4533716), (44, 2988131), (58, 2266858), (116, 1133429), (167, 787292), (319, 412156), (334, 393646), (617, 213092), (638, 206078), (668, 196823), (1234, 106546), (1276, 103039), (1837, 71572), (2468, 53273), (3674, 35786), (4843, 27148), (6787, 19372), (7348, 17893), (9686, 13574)]