169968164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 317915136

約数和(自身を除く): 147946972

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 127, 172, 251, 254, 502, 508, 1004, 1333, 2666, 3937, 5332, 5461, 7781, 7874, 10793, 10922, 15562, 15748, 21586, 21844, 31124, 31877, 43172, 63754, 127508, 169291, 334583, 338582, 669166, 677164, 988187, 1338332, 1370711, 1976374, 2741422, 3952748, 5482844, 42492041, 84984082, 169968164]

約数ペア:

[(1, 169968164), (2, 84984082), (4, 42492041), (31, 5482844), (43, 3952748), (62, 2741422), (86, 1976374), (124, 1370711), (127, 1338332), (172, 988187), (251, 677164), (254, 669166), (502, 338582), (508, 334583), (1004, 169291), (1333, 127508), (2666, 63754), (3937, 43172), (5332, 31877), (5461, 31124), (7781, 21844), (7874, 21586), (10793, 15748), (10922, 15562)]