129877254

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19189

約数の個数: 48

約数和(自身を含む): 313513200

約数和(自身を除く): 183635946

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 3393, 6786, 19139, 38278, 57417, 114834, 172251, 248807, 344502, 497614, 555031, 746421, 1110062, 1492842, 1665093, 2239263, 3330186, 4478526, 4995279, 7215403, 9990558, 14430806, 21646209, 43292418, 64938627, 129877254]

約数ペア:

[(1, 129877254), (2, 64938627), (3, 43292418), (6, 21646209), (9, 14430806), (13, 9990558), (18, 7215403), (26, 4995279), (29, 4478526), (39, 3330186), (58, 2239263), (78, 1665093), (87, 1492842), (117, 1110062), (174, 746421), (234, 555031), (261, 497614), (377, 344502), (522, 248807), (754, 172251), (1131, 114834), (2262, 57417), (3393, 38278), (6786, 19139)]