163897578

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41201}}^1$

素因数の和:41239

約数の個数: 48

約数和(自身を含む): 404933256

約数和(自身を除く): 241035678

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, 41201, 82402, 123603, 247206, 370809, 535613, 700417, 741618, 1071226, 1400834, 1606839, 2101251, 3213678, 4202502, 4820517, 6303753, 9105421, 9641034, 12607506, 18210842, 27316263, 54632526, 81948789, 163897578]

約数ペア:

[(1, 163897578), (2, 81948789), (3, 54632526), (6, 27316263), (9, 18210842), (13, 12607506), (17, 9641034), (18, 9105421), (26, 6303753), (34, 4820517), (39, 4202502), (51, 3213678), (78, 2101251), (102, 1606839), (117, 1400834), (153, 1071226), (221, 741618), (234, 700417), (306, 535613), (442, 370809), (663, 247206), (1326, 123603), (1989, 82402), (3978, 41201)]