161567293446

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40615207}}^1$

素因数の和:40615245

約数の個数: 48

約数和(自身を含む): 399166264224

約数和(自身を除く): 237598970778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 40615207, 81230414, 121845621, 243691242, 365536863, 527997691, 690458519, 731073726, 1055995382, 1380917038, 1583993073, 2071375557, 3167986146, 4142751114, 4751979219, 6214126671, 8975960747, 9503958438, 12428253342, 17951921494, 26927882241, 53855764482, 80783646723, 161567293446]

約数ペア:

[(1, 161567293446), (2, 80783646723), (3, 53855764482), (6, 26927882241), (9, 17951921494), (13, 12428253342), (17, 9503958438), (18, 8975960747), (26, 6214126671), (34, 4751979219), (39, 4142751114), (51, 3167986146), (78, 2071375557), (102, 1583993073), (117, 1380917038), (153, 1055995382), (221, 731073726), (234, 690458519), (306, 527997691), (442, 365536863), (663, 243691242), (1326, 121845621), (1989, 81230414), (3978, 40615207)]