156964734628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1\times {\mathrm{6653}}^1$

素因数の和:8753

約数の個数: 72

約数和(自身を含む): 315140972328

約数和(自身を除く): 158176237700

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2053, 2873, 4106, 5746, 6653, 8212, 11492, 13306, 26612, 26689, 34901, 53378, 69802, 86489, 106756, 113101, 139604, 172978, 226202, 345956, 346957, 452404, 453713, 693914, 907426, 1124357, 1387828, 1470313, 1814852, 2248714, 2940626, 4497428, 5881252, 5898269, 11796538, 13658609, 19114069, 23593076, 27317218, 38228138, 54634436, 76456276, 177561917, 232196353, 355123834, 464392706, 710247668, 928785412, 2308304921, 3018552589, 4616609842, 6037105178, 9233219684, 12074210356, 39241183657, 78482367314, 156964734628]

約数ペア:

[(1, 156964734628), (2, 78482367314), (4, 39241183657), (13, 12074210356), (17, 9233219684), (26, 6037105178), (34, 4616609842), (52, 3018552589), (68, 2308304921), (169, 928785412), (221, 710247668), (338, 464392706), (442, 355123834), (676, 232196353), (884, 177561917), (2053, 76456276), (2873, 54634436), (4106, 38228138), (5746, 27317218), (6653, 23593076), (8212, 19114069), (11492, 13658609), (13306, 11796538), (26612, 5898269), (26689, 5881252), (34901, 4497428), (53378, 2940626), (69802, 2248714), (86489, 1814852), (106756, 1470313), (113101, 1387828), (139604, 1124357), (172978, 907426), (226202, 693914), (345956, 453713), (346957, 452404)]