145452372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1$

素因数の和:1653

約数の個数: 96

約数和(自身を含む): 397393920

約数和(自身を除く): 251941548

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 988, 1178, 1209, 1482, 1583, 1612, 1767, 2356, 2418, 2964, 3166, 3534, 4749, 4836, 6332, 7068, 7657, 9498, 15314, 18996, 20579, 22971, 30077, 30628, 41158, 45942, 49073, 60154, 61737, 82316, 90231, 91884, 98146, 120308, 123474, 147219, 180462, 196292, 246948, 294438, 360924, 391001, 588876, 637949, 782002, 932387, 1173003, 1275898, 1564004, 1864774, 1913847, 2346006, 2551796, 2797161, 3729548, 3827694, 4692012, 5594322, 7655388, 11188644, 12121031, 24242062, 36363093, 48484124, 72726186, 145452372]

約数ペア:

[(1, 145452372), (2, 72726186), (3, 48484124), (4, 36363093), (6, 24242062), (12, 12121031), (13, 11188644), (19, 7655388), (26, 5594322), (31, 4692012), (38, 3827694), (39, 3729548), (52, 2797161), (57, 2551796), (62, 2346006), (76, 1913847), (78, 1864774), (93, 1564004), (114, 1275898), (124, 1173003), (156, 932387), (186, 782002), (228, 637949), (247, 588876), (372, 391001), (403, 360924), (494, 294438), (589, 246948), (741, 196292), (806, 180462), (988, 147219), (1178, 123474), (1209, 120308), (1482, 98146), (1583, 91884), (1612, 90231), (1767, 82316), (2356, 61737), (2418, 60154), (2964, 49073), (3166, 45942), (3534, 41158), (4749, 30628), (4836, 30077), (6332, 22971), (7068, 20579), (7657, 18996), (9498, 15314)]