131090694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{283}}^1$

素因数の和:605

約数の個数: 64

約数和(自身を含む): 309173760

約数和(自身を除く): 178083066

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 269, 283, 287, 538, 566, 574, 807, 849, 861, 1614, 1698, 1722, 1883, 1981, 3766, 3962, 5649, 5943, 11029, 11298, 11603, 11886, 22058, 23206, 33087, 34809, 66174, 69618, 76127, 77203, 81221, 152254, 154406, 162442, 228381, 231609, 243663, 456762, 463218, 487326, 532889, 1065778, 1598667, 3121207, 3197334, 6242414, 9363621, 18727242, 21848449, 43696898, 65545347, 131090694]

約数ペア:

[(1, 131090694), (2, 65545347), (3, 43696898), (6, 21848449), (7, 18727242), (14, 9363621), (21, 6242414), (41, 3197334), (42, 3121207), (82, 1598667), (123, 1065778), (246, 532889), (269, 487326), (283, 463218), (287, 456762), (538, 243663), (566, 231609), (574, 228381), (807, 162442), (849, 154406), (861, 152254), (1614, 81221), (1698, 77203), (1722, 76127), (1883, 69618), (1981, 66174), (3766, 34809), (3962, 33087), (5649, 23206), (5943, 22058), (11029, 11886), (11298, 11603)]