154319568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 431639040

約数和(自身を除く): 277319472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 223, 312, 446, 624, 669, 892, 1109, 1338, 1784, 2218, 2676, 2899, 3327, 3568, 4436, 5352, 5798, 6654, 8697, 8872, 10704, 11596, 13308, 14417, 17394, 17744, 23192, 26616, 28834, 34788, 43251, 46384, 53232, 57668, 69576, 86502, 115336, 139152, 173004, 230672, 247307, 346008, 494614, 692016, 741921, 989228, 1483842, 1978456, 2967684, 3214991, 3956912, 5935368, 6429982, 9644973, 11870736, 12859964, 19289946, 25719928, 38579892, 51439856, 77159784, 154319568]

約数ペア:

[(1, 154319568), (2, 77159784), (3, 51439856), (4, 38579892), (6, 25719928), (8, 19289946), (12, 12859964), (13, 11870736), (16, 9644973), (24, 6429982), (26, 5935368), (39, 3956912), (48, 3214991), (52, 2967684), (78, 1978456), (104, 1483842), (156, 989228), (208, 741921), (223, 692016), (312, 494614), (446, 346008), (624, 247307), (669, 230672), (892, 173004), (1109, 139152), (1338, 115336), (1784, 86502), (2218, 69576), (2676, 57668), (2899, 53232), (3327, 46384), (3568, 43251), (4436, 34788), (5352, 28834), (5798, 26616), (6654, 23192), (8697, 17744), (8872, 17394), (10704, 14417), (11596, 13308)]