169745688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2423}}^1$

素因数の和:2581

約数の個数: 96

約数和(自身を含む): 529401600

約数和(自身を除く): 359655912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 139, 168, 252, 278, 417, 504, 556, 834, 973, 1112, 1251, 1668, 1946, 2423, 2502, 2919, 3336, 3892, 4846, 5004, 5838, 7269, 7784, 8757, 9692, 10008, 11676, 14538, 16961, 17514, 19384, 21807, 23352, 29076, 33922, 35028, 43614, 50883, 58152, 67844, 70056, 87228, 101766, 135688, 152649, 174456, 203532, 305298, 336797, 407064, 610596, 673594, 1010391, 1221192, 1347188, 2020782, 2357579, 2694376, 3031173, 4041564, 4715158, 6062346, 7072737, 8083128, 9430316, 12124692, 14145474, 18860632, 21218211, 24249384, 28290948, 42436422, 56581896, 84872844, 169745688]

約数ペア:

[(1, 169745688), (2, 84872844), (3, 56581896), (4, 42436422), (6, 28290948), (7, 24249384), (8, 21218211), (9, 18860632), (12, 14145474), (14, 12124692), (18, 9430316), (21, 8083128), (24, 7072737), (28, 6062346), (36, 4715158), (42, 4041564), (56, 3031173), (63, 2694376), (72, 2357579), (84, 2020782), (126, 1347188), (139, 1221192), (168, 1010391), (252, 673594), (278, 610596), (417, 407064), (504, 336797), (556, 305298), (834, 203532), (973, 174456), (1112, 152649), (1251, 135688), (1668, 101766), (1946, 87228), (2423, 70056), (2502, 67844), (2919, 58152), (3336, 50883), (3892, 43614), (4846, 35028), (5004, 33922), (5838, 29076), (7269, 23352), (7784, 21807), (8757, 19384), (9692, 17514), (10008, 16961), (11676, 14538)]