157220658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2531}}^1$

素因数の和:2592

約数の個数: 96

約数和(自身を含む): 426591360

約数和(自身を除く): 269370702

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 714, 986, 1071, 1218, 1479, 1827, 2142, 2531, 2958, 3451, 3654, 4437, 5062, 6902, 7593, 8874, 10353, 15186, 17717, 20706, 22779, 31059, 35434, 43027, 45558, 53151, 62118, 73399, 86054, 106302, 129081, 146798, 159453, 220197, 258162, 301189, 318906, 387243, 440394, 513793, 602378, 660591, 774486, 903567, 1027586, 1247783, 1321182, 1541379, 1807134, 2495566, 2710701, 3082758, 3743349, 4624137, 5421402, 7486698, 8734481, 9248274, 11230047, 17468962, 22460094, 26203443, 52406886, 78610329, 157220658]

約数ペア:

[(1, 157220658), (2, 78610329), (3, 52406886), (6, 26203443), (7, 22460094), (9, 17468962), (14, 11230047), (17, 9248274), (18, 8734481), (21, 7486698), (29, 5421402), (34, 4624137), (42, 3743349), (51, 3082758), (58, 2710701), (63, 2495566), (87, 1807134), (102, 1541379), (119, 1321182), (126, 1247783), (153, 1027586), (174, 903567), (203, 774486), (238, 660591), (261, 602378), (306, 513793), (357, 440394), (406, 387243), (493, 318906), (522, 301189), (609, 258162), (714, 220197), (986, 159453), (1071, 146798), (1218, 129081), (1479, 106302), (1827, 86054), (2142, 73399), (2531, 62118), (2958, 53151), (3451, 45558), (3654, 43027), (4437, 35434), (5062, 31059), (6902, 22779), (7593, 20706), (8874, 17717), (10353, 15186)]