142161876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 380059680

約数和(自身を除く): 237897804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 307, 342, 614, 677, 684, 921, 1228, 1354, 1842, 2031, 2708, 2763, 3684, 4062, 5526, 5833, 6093, 8124, 11052, 11666, 12186, 12863, 17499, 23332, 24372, 25726, 34998, 38589, 51452, 52497, 69996, 77178, 104994, 115767, 154356, 207839, 209988, 231534, 415678, 463068, 623517, 831356, 1247034, 1870551, 2494068, 3741102, 3948941, 7482204, 7897882, 11846823, 15795764, 23693646, 35540469, 47387292, 71080938, 142161876]

約数ペア:

[(1, 142161876), (2, 71080938), (3, 47387292), (4, 35540469), (6, 23693646), (9, 15795764), (12, 11846823), (18, 7897882), (19, 7482204), (36, 3948941), (38, 3741102), (57, 2494068), (76, 1870551), (114, 1247034), (171, 831356), (228, 623517), (307, 463068), (342, 415678), (614, 231534), (677, 209988), (684, 207839), (921, 154356), (1228, 115767), (1354, 104994), (1842, 77178), (2031, 69996), (2708, 52497), (2763, 51452), (3684, 38589), (4062, 34998), (5526, 25726), (5833, 24372), (6093, 23332), (8124, 17499), (11052, 12863), (11666, 12186)]