156965270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10773

約数の個数: 64

約数和(自身を含む): 370828800

約数和(自身を除く): 213863530

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 770, 1045, 1330, 1463, 2090, 2926, 7315, 10729, 14630, 21458, 53645, 75103, 107290, 118019, 150206, 203851, 236038, 375515, 407702, 590095, 751030, 826133, 1019255, 1180190, 1426957, 1652266, 2038510, 2242361, 2853914, 4130665, 4484722, 7134785, 8261330, 11211805, 14269570, 15696527, 22423610, 31393054, 78482635, 156965270]

約数ペア:

[(1, 156965270), (2, 78482635), (5, 31393054), (7, 22423610), (10, 15696527), (11, 14269570), (14, 11211805), (19, 8261330), (22, 7134785), (35, 4484722), (38, 4130665), (55, 2853914), (70, 2242361), (77, 2038510), (95, 1652266), (110, 1426957), (133, 1180190), (154, 1019255), (190, 826133), (209, 751030), (266, 590095), (385, 407702), (418, 375515), (665, 236038), (770, 203851), (1045, 150206), (1330, 118019), (1463, 107290), (2090, 75103), (2926, 53645), (7315, 21458), (10729, 14630)]