156942342

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1951}}^1$

素因数の和:2109

約数の個数: 48

約数和(自身を含む): 351711360

約数和(自身を除く): 194769018

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 109, 123, 218, 246, 327, 369, 654, 738, 981, 1951, 1962, 3902, 4469, 5853, 8938, 11706, 13407, 17559, 26814, 35118, 40221, 79991, 80442, 159982, 212659, 239973, 425318, 479946, 637977, 719919, 1275954, 1439838, 1913931, 3827862, 8719019, 17438038, 26157057, 52314114, 78471171, 156942342]

約数ペア:

[(1, 156942342), (2, 78471171), (3, 52314114), (6, 26157057), (9, 17438038), (18, 8719019), (41, 3827862), (82, 1913931), (109, 1439838), (123, 1275954), (218, 719919), (246, 637977), (327, 479946), (369, 425318), (654, 239973), (738, 212659), (981, 159982), (1951, 80442), (1962, 79991), (3902, 40221), (4469, 35118), (5853, 26814), (8938, 17559), (11706, 13407)]