129554022

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:589

約数の個数: 64

約数和(自身を含む): 290949120

約数和(自身を除く): 161395098

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 131, 186, 262, 393, 403, 409, 786, 806, 818, 1209, 1227, 1703, 2418, 2454, 3406, 4061, 5109, 5317, 8122, 10218, 10634, 12183, 12679, 15951, 24366, 25358, 31902, 38037, 52793, 53579, 76074, 105586, 107158, 158379, 160737, 164827, 316758, 321474, 329654, 494481, 696527, 988962, 1393054, 1660949, 2089581, 3321898, 4179162, 4982847, 9965694, 21592337, 43184674, 64777011, 129554022]

約数ペア:

[(1, 129554022), (2, 64777011), (3, 43184674), (6, 21592337), (13, 9965694), (26, 4982847), (31, 4179162), (39, 3321898), (62, 2089581), (78, 1660949), (93, 1393054), (131, 988962), (186, 696527), (262, 494481), (393, 329654), (403, 321474), (409, 316758), (786, 164827), (806, 160737), (818, 158379), (1209, 107158), (1227, 105586), (1703, 76074), (2418, 53579), (2454, 52793), (3406, 38037), (4061, 31902), (5109, 25358), (5317, 24366), (8122, 15951), (10218, 12679), (10634, 12183)]