163402974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1607}}^1$

素因数の和:1894

約数の個数: 64

約数和(自身を含む): 416793600

約数和(自身を除く): 253390626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 269, 378, 538, 807, 1607, 1614, 1883, 2421, 3214, 3766, 4821, 4842, 5649, 7263, 9642, 11249, 11298, 14463, 14526, 16947, 22498, 28926, 33747, 33894, 43389, 50841, 67494, 86778, 101241, 101682, 202482, 303723, 432283, 607446, 864566, 1296849, 2593698, 3025981, 3890547, 6051962, 7781094, 9077943, 11671641, 18155886, 23343282, 27233829, 54467658, 81701487, 163402974]

約数ペア:

[(1, 163402974), (2, 81701487), (3, 54467658), (6, 27233829), (7, 23343282), (9, 18155886), (14, 11671641), (18, 9077943), (21, 7781094), (27, 6051962), (42, 3890547), (54, 3025981), (63, 2593698), (126, 1296849), (189, 864566), (269, 607446), (378, 432283), (538, 303723), (807, 202482), (1607, 101682), (1614, 101241), (1883, 86778), (2421, 67494), (3214, 50841), (3766, 43389), (4821, 33894), (4842, 33747), (5649, 28926), (7263, 22498), (9642, 16947), (11249, 14526), (11298, 14463)]