179628228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383821}}^1$

素因数の和:383844

約数の個数: 36

約数和(自身を含む): 488989228

約数和(自身を除く): 309361000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 383821, 767642, 1151463, 1535284, 2302926, 3454389, 4605852, 4989673, 6908778, 9979346, 13817556, 14969019, 19958692, 29938038, 44907057, 59876076, 89814114, 179628228]

約数ペア:

[(1, 179628228), (2, 89814114), (3, 59876076), (4, 44907057), (6, 29938038), (9, 19958692), (12, 14969019), (13, 13817556), (18, 9979346), (26, 6908778), (36, 4989673), (39, 4605852), (52, 3454389), (78, 2302926), (117, 1535284), (156, 1151463), (234, 767642), (468, 383821)]