153709644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 411941376

約数和(自身を除く): 258231732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 197, 253, 257, 276, 394, 506, 514, 591, 759, 771, 788, 1012, 1028, 1182, 1518, 1542, 2167, 2364, 2827, 3036, 3084, 4334, 4531, 5654, 5911, 6501, 8481, 8668, 9062, 11308, 11822, 13002, 13593, 16962, 17733, 18124, 23644, 26004, 27186, 33924, 35466, 49841, 50629, 54372, 65021, 70932, 99682, 101258, 130042, 149523, 151887, 195063, 199364, 202516, 260084, 299046, 303774, 390126, 556919, 598092, 607548, 780252, 1113838, 1164467, 1670757, 2227676, 2328934, 3341514, 3493401, 4657868, 6683028, 6986802, 12809137, 13973604, 25618274, 38427411, 51236548, 76854822, 153709644]

約数ペア:

[(1, 153709644), (2, 76854822), (3, 51236548), (4, 38427411), (6, 25618274), (11, 13973604), (12, 12809137), (22, 6986802), (23, 6683028), (33, 4657868), (44, 3493401), (46, 3341514), (66, 2328934), (69, 2227676), (92, 1670757), (132, 1164467), (138, 1113838), (197, 780252), (253, 607548), (257, 598092), (276, 556919), (394, 390126), (506, 303774), (514, 299046), (591, 260084), (759, 202516), (771, 199364), (788, 195063), (1012, 151887), (1028, 149523), (1182, 130042), (1518, 101258), (1542, 99682), (2167, 70932), (2364, 65021), (2827, 54372), (3036, 50629), (3084, 49841), (4334, 35466), (4531, 33924), (5654, 27186), (5911, 26004), (6501, 23644), (8481, 18124), (8668, 17733), (9062, 16962), (11308, 13593), (11822, 13002)]