149198508

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{373}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 388804416

約数和(自身を除く): 239605908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 271, 369, 373, 492, 542, 738, 746, 813, 1084, 1119, 1476, 1492, 1626, 2238, 2439, 3252, 3357, 4476, 4878, 6714, 9756, 11111, 13428, 15293, 22222, 30586, 33333, 44444, 45879, 61172, 66666, 91758, 99999, 101083, 133332, 137637, 183516, 199998, 202166, 275274, 303249, 399996, 404332, 550548, 606498, 909747, 1212996, 1819494, 3638988, 4144403, 8288806, 12433209, 16577612, 24866418, 37299627, 49732836, 74599254, 149198508]

約数ペア:

[(1, 149198508), (2, 74599254), (3, 49732836), (4, 37299627), (6, 24866418), (9, 16577612), (12, 12433209), (18, 8288806), (36, 4144403), (41, 3638988), (82, 1819494), (123, 1212996), (164, 909747), (246, 606498), (271, 550548), (369, 404332), (373, 399996), (492, 303249), (542, 275274), (738, 202166), (746, 199998), (813, 183516), (1084, 137637), (1119, 133332), (1476, 101083), (1492, 99999), (1626, 91758), (2238, 66666), (2439, 61172), (3252, 45879), (3357, 44444), (4476, 33333), (4878, 30586), (6714, 22222), (9756, 15293), (11111, 13428)]