156671772

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 370900992

約数和(自身を除く): 214229220

約数列:

[1, 2, 3, 4, 6, 12, 127, 223, 254, 381, 446, 461, 508, 669, 762, 892, 922, 1338, 1383, 1524, 1844, 2676, 2766, 5532, 28321, 56642, 58547, 84963, 102803, 113284, 117094, 169926, 175641, 205606, 234188, 308409, 339852, 351282, 411212, 616818, 702564, 1233636, 13055981, 26111962, 39167943, 52223924, 78335886, 156671772]

約数ペア:

[(1, 156671772), (2, 78335886), (3, 52223924), (4, 39167943), (6, 26111962), (12, 13055981), (127, 1233636), (223, 702564), (254, 616818), (381, 411212), (446, 351282), (461, 339852), (508, 308409), (669, 234188), (762, 205606), (892, 175641), (922, 169926), (1338, 117094), (1383, 113284), (1524, 102803), (1844, 84963), (2676, 58547), (2766, 56642), (5532, 28321)]