156577252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 48

約数和(自身を含む): 312188800

約数和(自身を除く): 155611548

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 439, 494, 722, 878, 988, 1444, 1756, 4693, 5707, 6859, 8341, 9386, 11414, 13718, 16682, 18772, 22828, 27436, 33364, 89167, 108433, 158479, 178334, 216866, 316958, 356668, 433732, 633916, 2060227, 3011101, 4120454, 6022202, 8240908, 12044404, 39144313, 78288626, 156577252]

約数ペア:

[(1, 156577252), (2, 78288626), (4, 39144313), (13, 12044404), (19, 8240908), (26, 6022202), (38, 4120454), (52, 3011101), (76, 2060227), (247, 633916), (361, 433732), (439, 356668), (494, 316958), (722, 216866), (878, 178334), (988, 158479), (1444, 108433), (1756, 89167), (4693, 33364), (5707, 27436), (6859, 22828), (8341, 18772), (9386, 16682), (11414, 13718)]