147217434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 398684160

約数和(自身を除く): 251466726

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 23, 26, 38, 39, 42, 46, 57, 69, 78, 91, 114, 133, 138, 161, 182, 247, 266, 273, 299, 322, 399, 437, 483, 494, 546, 598, 617, 741, 798, 874, 897, 966, 1234, 1311, 1482, 1729, 1794, 1851, 2093, 2622, 3059, 3458, 3702, 4186, 4319, 5187, 5681, 6118, 6279, 8021, 8638, 9177, 10374, 11362, 11723, 12558, 12957, 14191, 16042, 17043, 18354, 23446, 24063, 25914, 28382, 34086, 35169, 39767, 42573, 48126, 56147, 70338, 79534, 82061, 85146, 99337, 112294, 119301, 152399, 164122, 168441, 184483, 198674, 238602, 246183, 269629, 298011, 304798, 336882, 368966, 457197, 492366, 539258, 553449, 596022, 808887, 914394, 1066793, 1106898, 1291381, 1617774, 1887403, 2133586, 2582762, 3200379, 3505177, 3774806, 3874143, 5662209, 6400758, 7010354, 7748286, 10515531, 11324418, 21031062, 24536239, 49072478, 73608717, 147217434]

約数ペア:

[(1, 147217434), (2, 73608717), (3, 49072478), (6, 24536239), (7, 21031062), (13, 11324418), (14, 10515531), (19, 7748286), (21, 7010354), (23, 6400758), (26, 5662209), (38, 3874143), (39, 3774806), (42, 3505177), (46, 3200379), (57, 2582762), (69, 2133586), (78, 1887403), (91, 1617774), (114, 1291381), (133, 1106898), (138, 1066793), (161, 914394), (182, 808887), (247, 596022), (266, 553449), (273, 539258), (299, 492366), (322, 457197), (399, 368966), (437, 336882), (483, 304798), (494, 298011), (546, 269629), (598, 246183), (617, 238602), (741, 198674), (798, 184483), (874, 168441), (897, 164122), (966, 152399), (1234, 119301), (1311, 112294), (1482, 99337), (1729, 85146), (1794, 82061), (1851, 79534), (2093, 70338), (2622, 56147), (3059, 48126), (3458, 42573), (3702, 39767), (4186, 35169), (4319, 34086), (5187, 28382), (5681, 25914), (6118, 24063), (6279, 23446), (8021, 18354), (8638, 17043), (9177, 16042), (10374, 14191), (11362, 12957), (11723, 12558)]