168975756

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 450908640

約数和(自身を除く): 281932884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 1068, 1602, 2047, 2293, 3204, 4094, 4586, 6141, 6879, 8188, 9172, 12282, 13758, 18423, 20637, 24564, 27516, 36846, 41274, 52739, 73692, 82548, 105478, 158217, 204077, 210956, 316434, 408154, 474651, 612231, 632868, 816308, 949302, 1224462, 1836693, 1898604, 2448924, 3673386, 4693771, 7346772, 9387542, 14081313, 18775084, 28162626, 42243939, 56325252, 84487878, 168975756]

約数ペア:

[(1, 168975756), (2, 84487878), (3, 56325252), (4, 42243939), (6, 28162626), (9, 18775084), (12, 14081313), (18, 9387542), (23, 7346772), (36, 4693771), (46, 3673386), (69, 2448924), (89, 1898604), (92, 1836693), (138, 1224462), (178, 949302), (207, 816308), (267, 632868), (276, 612231), (356, 474651), (414, 408154), (534, 316434), (801, 210956), (828, 204077), (1068, 158217), (1602, 105478), (2047, 82548), (2293, 73692), (3204, 52739), (4094, 41274), (4586, 36846), (6141, 27516), (6879, 24564), (8188, 20637), (9172, 18423), (12282, 13758)]