191590416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:469

約数の個数: 120

約数和(自身を含む): 558964224

約数和(自身を除く): 367373808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 167, 186, 248, 257, 279, 334, 372, 496, 501, 514, 558, 668, 744, 771, 1002, 1028, 1116, 1336, 1488, 1503, 1542, 2004, 2056, 2232, 2313, 2672, 3006, 3084, 4008, 4112, 4464, 4626, 5177, 6012, 6168, 7967, 8016, 9252, 10354, 12024, 12336, 15531, 15934, 18504, 20708, 23901, 24048, 31062, 31868, 37008, 41416, 42919, 46593, 47802, 62124, 63736, 71703, 82832, 85838, 93186, 95604, 124248, 127472, 128757, 143406, 171676, 186372, 191208, 248496, 257514, 286812, 343352, 372744, 382416, 386271, 515028, 573624, 686704, 745488, 772542, 1030056, 1147248, 1330489, 1545084, 2060112, 2660978, 3090168, 3991467, 5321956, 6180336, 7982934, 10643912, 11974401, 15965868, 21287824, 23948802, 31931736, 47897604, 63863472, 95795208, 191590416]

約数ペア:

[(1, 191590416), (2, 95795208), (3, 63863472), (4, 47897604), (6, 31931736), (8, 23948802), (9, 21287824), (12, 15965868), (16, 11974401), (18, 10643912), (24, 7982934), (31, 6180336), (36, 5321956), (48, 3991467), (62, 3090168), (72, 2660978), (93, 2060112), (124, 1545084), (144, 1330489), (167, 1147248), (186, 1030056), (248, 772542), (257, 745488), (279, 686704), (334, 573624), (372, 515028), (496, 386271), (501, 382416), (514, 372744), (558, 343352), (668, 286812), (744, 257514), (771, 248496), (1002, 191208), (1028, 186372), (1116, 171676), (1336, 143406), (1488, 128757), (1503, 127472), (1542, 124248), (2004, 95604), (2056, 93186), (2232, 85838), (2313, 82832), (2672, 71703), (3006, 63736), (3084, 62124), (4008, 47802), (4112, 46593), (4464, 42919), (4626, 41416), (5177, 37008), (6012, 31868), (6168, 31062), (7967, 24048), (8016, 23901), (9252, 20708), (10354, 18504), (12024, 15934), (12336, 15531)]