138251412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17417

約数の個数: 72

約数和(自身を含む): 398512296

約数和(自身を除く): 260260884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 17377, 34754, 52131, 69508, 104262, 156393, 208524, 225901, 295409, 312786, 451802, 590818, 625572, 677703, 886227, 903604, 1181636, 1355406, 1772454, 2033109, 2658681, 2710812, 3544908, 3840317, 4066218, 5317362, 7680634, 8132436, 10634724, 11520951, 15361268, 23041902, 34562853, 46083804, 69125706, 138251412]

約数ペア:

[(1, 138251412), (2, 69125706), (3, 46083804), (4, 34562853), (6, 23041902), (9, 15361268), (12, 11520951), (13, 10634724), (17, 8132436), (18, 7680634), (26, 5317362), (34, 4066218), (36, 3840317), (39, 3544908), (51, 2710812), (52, 2658681), (68, 2033109), (78, 1772454), (102, 1355406), (117, 1181636), (153, 903604), (156, 886227), (204, 677703), (221, 625572), (234, 590818), (306, 451802), (442, 312786), (468, 295409), (612, 225901), (663, 208524), (884, 156393), (1326, 104262), (1989, 69508), (2652, 52131), (3978, 34754), (7956, 17377)]