148683852

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:883

約数の個数: 72

約数和(自身を含む): 387907520

約数和(自身を除く): 239223668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 139, 172, 258, 278, 387, 417, 516, 556, 691, 774, 834, 1251, 1382, 1548, 1668, 2073, 2502, 2764, 4146, 5004, 5977, 6219, 8292, 11954, 12438, 17931, 23908, 24876, 29713, 35862, 53793, 59426, 71724, 89139, 96049, 107586, 118852, 178278, 192098, 215172, 267417, 288147, 356556, 384196, 534834, 576294, 864441, 1069668, 1152588, 1728882, 3457764, 4130107, 8260214, 12390321, 16520428, 24780642, 37170963, 49561284, 74341926, 148683852]

約数ペア:

[(1, 148683852), (2, 74341926), (3, 49561284), (4, 37170963), (6, 24780642), (9, 16520428), (12, 12390321), (18, 8260214), (36, 4130107), (43, 3457764), (86, 1728882), (129, 1152588), (139, 1069668), (172, 864441), (258, 576294), (278, 534834), (387, 384196), (417, 356556), (516, 288147), (556, 267417), (691, 215172), (774, 192098), (834, 178278), (1251, 118852), (1382, 107586), (1548, 96049), (1668, 89139), (2073, 71724), (2502, 59426), (2764, 53793), (4146, 35862), (5004, 29713), (5977, 24876), (6219, 23908), (8292, 17931), (11954, 12438)]