158519504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:988

約数の個数: 80

約数和(自身を含む): 365809920

約数和(自身を除く): 207290416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 79, 88, 104, 143, 158, 176, 208, 286, 316, 572, 632, 869, 877, 1027, 1144, 1264, 1738, 1754, 2054, 2288, 3476, 3508, 4108, 6952, 7016, 8216, 9647, 11297, 11401, 13904, 14032, 16432, 19294, 22594, 22802, 38588, 45188, 45604, 69283, 77176, 90376, 91208, 125411, 138566, 154352, 180752, 182416, 250822, 277132, 501644, 554264, 762113, 900679, 1003288, 1108528, 1524226, 1801358, 2006576, 3048452, 3602716, 6096904, 7205432, 9907469, 12193808, 14410864, 19814938, 39629876, 79259752, 158519504]

約数ペア:

[(1, 158519504), (2, 79259752), (4, 39629876), (8, 19814938), (11, 14410864), (13, 12193808), (16, 9907469), (22, 7205432), (26, 6096904), (44, 3602716), (52, 3048452), (79, 2006576), (88, 1801358), (104, 1524226), (143, 1108528), (158, 1003288), (176, 900679), (208, 762113), (286, 554264), (316, 501644), (572, 277132), (632, 250822), (869, 182416), (877, 180752), (1027, 154352), (1144, 138566), (1264, 125411), (1738, 91208), (1754, 90376), (2054, 77176), (2288, 69283), (3476, 45604), (3508, 45188), (4108, 38588), (6952, 22802), (7016, 22594), (8216, 19294), (9647, 16432), (11297, 14032), (11401, 13904)]