149723552

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13773

約数の個数: 48

約数和(自身を含む): 331962624

約数和(自身を除く): 182239072

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 13721, 27442, 54884, 109768, 150931, 219536, 301862, 425351, 439072, 603724, 850702, 1207448, 1701404, 2414896, 3402808, 4678861, 4829792, 6805616, 9357722, 13611232, 18715444, 37430888, 74861776, 149723552]

約数ペア:

[(1, 149723552), (2, 74861776), (4, 37430888), (8, 18715444), (11, 13611232), (16, 9357722), (22, 6805616), (31, 4829792), (32, 4678861), (44, 3402808), (62, 2414896), (88, 1701404), (124, 1207448), (176, 850702), (248, 603724), (341, 439072), (352, 425351), (496, 301862), (682, 219536), (992, 150931), (1364, 109768), (2728, 54884), (5456, 27442), (10912, 13721)]