163891896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5639}}^1$

素因数の和:5828

約数の個数: 64

約数和(自身を含む): 471052800

約数和(自身を除く): 307160904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 692, 1038, 1211, 1384, 2076, 2422, 3633, 4152, 4844, 5639, 7266, 9688, 11278, 14532, 16917, 22556, 29064, 33834, 39473, 45112, 67668, 78946, 118419, 135336, 157892, 236838, 315784, 473676, 947352, 975547, 1951094, 2926641, 3902188, 5853282, 6828829, 7804376, 11706564, 13657658, 20486487, 23413128, 27315316, 40972974, 54630632, 81945948, 163891896]

約数ペア:

[(1, 163891896), (2, 81945948), (3, 54630632), (4, 40972974), (6, 27315316), (7, 23413128), (8, 20486487), (12, 13657658), (14, 11706564), (21, 7804376), (24, 6828829), (28, 5853282), (42, 3902188), (56, 2926641), (84, 1951094), (168, 975547), (173, 947352), (346, 473676), (519, 315784), (692, 236838), (1038, 157892), (1211, 135336), (1384, 118419), (2076, 78946), (2422, 67668), (3633, 45112), (4152, 39473), (4844, 33834), (5639, 29064), (7266, 22556), (9688, 16917), (11278, 14532)]