165718696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 370196190

約数和(自身を除く): 204477494

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 169, 242, 286, 338, 484, 572, 676, 968, 1013, 1144, 1352, 1573, 1859, 2026, 3146, 3718, 4052, 6292, 7436, 8104, 11143, 12584, 13169, 14872, 20449, 22286, 26338, 40898, 44572, 52676, 81796, 89144, 105352, 122573, 144859, 163592, 171197, 245146, 289718, 342394, 490292, 579436, 684788, 980584, 1158872, 1369576, 1593449, 1883167, 3186898, 3766334, 6373796, 7532668, 12747592, 15065336, 20714837, 41429674, 82859348, 165718696]

約数ペア:

[(1, 165718696), (2, 82859348), (4, 41429674), (8, 20714837), (11, 15065336), (13, 12747592), (22, 7532668), (26, 6373796), (44, 3766334), (52, 3186898), (88, 1883167), (104, 1593449), (121, 1369576), (143, 1158872), (169, 980584), (242, 684788), (286, 579436), (338, 490292), (484, 342394), (572, 289718), (676, 245146), (968, 171197), (1013, 163592), (1144, 144859), (1352, 122573), (1573, 105352), (1859, 89144), (2026, 81796), (3146, 52676), (3718, 44572), (4052, 40898), (6292, 26338), (7436, 22286), (8104, 20449), (11143, 14872), (12584, 13169)]