168693072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1553}}^1$

素因数の和:1668

約数の個数: 80

約数和(自身を含む): 456304128

約数和(自身を除く): 287611056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1553, 1752, 2263, 3106, 3504, 4526, 4659, 6212, 6789, 9052, 9318, 12424, 13578, 18104, 18636, 24848, 27156, 36208, 37272, 48143, 54312, 74544, 96286, 108624, 113369, 144429, 192572, 226738, 288858, 340107, 385144, 453476, 577716, 680214, 770288, 906952, 1155432, 1360428, 1813904, 2310864, 2720856, 3514439, 5441712, 7028878, 10543317, 14057756, 21086634, 28115512, 42173268, 56231024, 84346536, 168693072]

約数ペア:

[(1, 168693072), (2, 84346536), (3, 56231024), (4, 42173268), (6, 28115512), (8, 21086634), (12, 14057756), (16, 10543317), (24, 7028878), (31, 5441712), (48, 3514439), (62, 2720856), (73, 2310864), (93, 1813904), (124, 1360428), (146, 1155432), (186, 906952), (219, 770288), (248, 680214), (292, 577716), (372, 453476), (438, 385144), (496, 340107), (584, 288858), (744, 226738), (876, 192572), (1168, 144429), (1488, 113369), (1553, 108624), (1752, 96286), (2263, 74544), (3106, 54312), (3504, 48143), (4526, 37272), (4659, 36208), (6212, 27156), (6789, 24848), (9052, 18636), (9318, 18104), (12424, 13578)]