16348640148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{198223}}^1$

素因数の和:198341

約数の個数: 72

約数和(自身を含む): 43292121600

約数和(自身を除く): 26943481452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 158, 174, 237, 261, 316, 348, 474, 522, 711, 948, 1044, 1422, 2291, 2844, 4582, 6873, 9164, 13746, 20619, 27492, 41238, 82476, 198223, 396446, 594669, 792892, 1189338, 1784007, 2378676, 3568014, 5748467, 7136028, 11496934, 15659617, 17245401, 22993868, 31319234, 34490802, 46978851, 51736203, 62638468, 68981604, 93957702, 103472406, 140936553, 187915404, 206944812, 281873106, 454128893, 563746212, 908257786, 1362386679, 1816515572, 2724773358, 4087160037, 5449546716, 8174320074, 16348640148]

約数ペア:

[(1, 16348640148), (2, 8174320074), (3, 5449546716), (4, 4087160037), (6, 2724773358), (9, 1816515572), (12, 1362386679), (18, 908257786), (29, 563746212), (36, 454128893), (58, 281873106), (79, 206944812), (87, 187915404), (116, 140936553), (158, 103472406), (174, 93957702), (237, 68981604), (261, 62638468), (316, 51736203), (348, 46978851), (474, 34490802), (522, 31319234), (711, 22993868), (948, 17245401), (1044, 15659617), (1422, 11496934), (2291, 7136028), (2844, 5748467), (4582, 3568014), (6873, 2378676), (9164, 1784007), (13746, 1189338), (20619, 792892), (27492, 594669), (41238, 396446), (82476, 198223)]