129298936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 276645600

約数和(自身を除く): 147346664

約数列:

[1, 2, 4, 8, 13, 26, 29, 43, 52, 58, 86, 104, 116, 172, 232, 344, 377, 559, 754, 997, 1118, 1247, 1508, 1994, 2236, 2494, 3016, 3988, 4472, 4988, 7976, 9976, 12961, 16211, 25922, 28913, 32422, 42871, 51844, 57826, 64844, 85742, 103688, 115652, 129688, 171484, 231304, 342968, 375869, 557323, 751738, 1114646, 1243259, 1503476, 2229292, 2486518, 3006952, 4458584, 4973036, 9946072, 16162367, 32324734, 64649468, 129298936]

約数ペア:

[(1, 129298936), (2, 64649468), (4, 32324734), (8, 16162367), (13, 9946072), (26, 4973036), (29, 4458584), (43, 3006952), (52, 2486518), (58, 2229292), (86, 1503476), (104, 1243259), (116, 1114646), (172, 751738), (232, 557323), (344, 375869), (377, 342968), (559, 231304), (754, 171484), (997, 129688), (1118, 115652), (1247, 103688), (1508, 85742), (1994, 64844), (2236, 57826), (2494, 51844), (3016, 42871), (3988, 32422), (4472, 28913), (4988, 25922), (7976, 16211), (9976, 12961)]