185504868

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1471}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 488656896

約数和(自身を除く): 303152028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 113, 124, 186, 226, 279, 339, 372, 452, 558, 678, 1017, 1116, 1356, 1471, 2034, 2942, 3503, 4068, 4413, 5884, 7006, 8826, 10509, 13239, 14012, 17652, 21018, 26478, 31527, 42036, 45601, 52956, 63054, 91202, 126108, 136803, 166223, 182404, 273606, 332446, 410409, 498669, 547212, 664892, 820818, 997338, 1496007, 1641636, 1994676, 2992014, 5152913, 5984028, 10305826, 15458739, 20611652, 30917478, 46376217, 61834956, 92752434, 185504868]

約数ペア:

[(1, 185504868), (2, 92752434), (3, 61834956), (4, 46376217), (6, 30917478), (9, 20611652), (12, 15458739), (18, 10305826), (31, 5984028), (36, 5152913), (62, 2992014), (93, 1994676), (113, 1641636), (124, 1496007), (186, 997338), (226, 820818), (279, 664892), (339, 547212), (372, 498669), (452, 410409), (558, 332446), (678, 273606), (1017, 182404), (1116, 166223), (1356, 136803), (1471, 126108), (2034, 91202), (2942, 63054), (3503, 52956), (4068, 45601), (4413, 42036), (5884, 31527), (7006, 26478), (8826, 21018), (10509, 17652), (13239, 14012)]