162744456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20611}}^1$

素因数の和:20674

約数の個数: 64

約数和(自身を含む): 474900480

約数和(自身を除く): 312156024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 20611, 41222, 61833, 82444, 123666, 144277, 164888, 247332, 288554, 432831, 494664, 577108, 865662, 968717, 1154216, 1731324, 1937434, 2906151, 3462648, 3874868, 5812302, 6781019, 7749736, 11624604, 13562038, 20343057, 23249208, 27124076, 40686114, 54248152, 81372228, 162744456]

約数ペア:

[(1, 162744456), (2, 81372228), (3, 54248152), (4, 40686114), (6, 27124076), (7, 23249208), (8, 20343057), (12, 13562038), (14, 11624604), (21, 7749736), (24, 6781019), (28, 5812302), (42, 3874868), (47, 3462648), (56, 2906151), (84, 1937434), (94, 1731324), (141, 1154216), (168, 968717), (188, 865662), (282, 577108), (329, 494664), (376, 432831), (564, 288554), (658, 247332), (987, 164888), (1128, 144277), (1316, 123666), (1974, 82444), (2632, 61833), (3948, 41222), (7896, 20611)]