145192008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20233}}^1$

素因数の和:20278

約数の個数: 64

約数和(自身を含む): 407917440

約数和(自身を除く): 262725432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 20233, 40466, 60699, 80932, 121398, 161864, 242796, 263029, 465359, 485592, 526058, 789087, 930718, 1052116, 1396077, 1578174, 1861436, 2104232, 2792154, 3156348, 3722872, 5584308, 6049667, 6312696, 11168616, 12099334, 18149001, 24198668, 36298002, 48397336, 72596004, 145192008]

約数ペア:

[(1, 145192008), (2, 72596004), (3, 48397336), (4, 36298002), (6, 24198668), (8, 18149001), (12, 12099334), (13, 11168616), (23, 6312696), (24, 6049667), (26, 5584308), (39, 3722872), (46, 3156348), (52, 2792154), (69, 2104232), (78, 1861436), (92, 1578174), (104, 1396077), (138, 1052116), (156, 930718), (184, 789087), (276, 526058), (299, 485592), (312, 465359), (552, 263029), (598, 242796), (897, 161864), (1196, 121398), (1794, 80932), (2392, 60699), (3588, 40466), (7176, 20233)]