156924790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2707}}^1$

素因数の和:2773

約数の個数: 64

約数和(自身を含む): 336918528

約数和(自身を除く): 179993738

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 2707, 3410, 5270, 5414, 5797, 11594, 13535, 27070, 28985, 29777, 46019, 57970, 59554, 83917, 92038, 148885, 167834, 230095, 297770, 419585, 460190, 506209, 839170, 923087, 1012418, 1426589, 1846174, 2531045, 2853178, 4615435, 5062090, 7132945, 9230870, 14265890, 15692479, 31384958, 78462395, 156924790]

約数ペア:

[(1, 156924790), (2, 78462395), (5, 31384958), (10, 15692479), (11, 14265890), (17, 9230870), (22, 7132945), (31, 5062090), (34, 4615435), (55, 2853178), (62, 2531045), (85, 1846174), (110, 1426589), (155, 1012418), (170, 923087), (187, 839170), (310, 506209), (341, 460190), (374, 419585), (527, 297770), (682, 230095), (935, 167834), (1054, 148885), (1705, 92038), (1870, 83917), (2635, 59554), (2707, 57970), (3410, 46019), (5270, 29777), (5414, 28985), (5797, 27070), (11594, 13535)]