161334108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8017}}^1$

素因数の和:8083

約数の個数: 72

約数和(自身を含む): 449457008

約数和(自身を除く): 288122900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 8017, 10062, 16034, 20124, 24051, 32068, 48102, 72153, 96204, 104221, 144306, 208442, 288612, 312663, 344731, 416884, 625326, 689462, 937989, 1034193, 1250652, 1378924, 1875978, 2068386, 3102579, 3751956, 4136772, 4481503, 6205158, 8963006, 12410316, 13444509, 17926012, 26889018, 40333527, 53778036, 80667054, 161334108]

約数ペア:

[(1, 161334108), (2, 80667054), (3, 53778036), (4, 40333527), (6, 26889018), (9, 17926012), (12, 13444509), (13, 12410316), (18, 8963006), (26, 6205158), (36, 4481503), (39, 4136772), (43, 3751956), (52, 3102579), (78, 2068386), (86, 1875978), (117, 1378924), (129, 1250652), (156, 1034193), (172, 937989), (234, 689462), (258, 625326), (387, 416884), (468, 344731), (516, 312663), (559, 288612), (774, 208442), (1118, 144306), (1548, 104221), (1677, 96204), (2236, 72153), (3354, 48102), (5031, 32068), (6708, 24051), (8017, 20124), (10062, 16034)]