156973163704

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{69779}}^1$

素因数の和:69965

約数の個数: 96

約数和(自身を含む): 359897328000

約数和(自身を除く): 202924164296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 139, 238, 278, 289, 476, 556, 578, 952, 973, 1112, 1156, 1946, 2023, 2312, 2363, 3892, 4046, 4726, 7784, 8092, 9452, 16184, 16541, 18904, 33082, 40171, 66164, 69779, 80342, 132328, 139558, 160684, 279116, 281197, 321368, 488453, 558232, 562394, 976906, 1124788, 1186243, 1953812, 2249576, 2372486, 3907624, 4744972, 8303701, 9489944, 9699281, 16607402, 19398562, 20166131, 33214804, 38797124, 40332262, 66429608, 67894967, 77594248, 80664524, 135789934, 141162917, 161329048, 164887777, 271579868, 282325834, 329775554, 543159736, 564651668, 659551108, 1129303336, 1154214439, 1319102216, 2308428878, 2803092209, 4616857756, 5606184418, 9233715512, 11212368836, 19621645463, 22424737672, 39243290926, 78486581852, 156973163704]

約数ペア:

[(1, 156973163704), (2, 78486581852), (4, 39243290926), (7, 22424737672), (8, 19621645463), (14, 11212368836), (17, 9233715512), (28, 5606184418), (34, 4616857756), (56, 2803092209), (68, 2308428878), (119, 1319102216), (136, 1154214439), (139, 1129303336), (238, 659551108), (278, 564651668), (289, 543159736), (476, 329775554), (556, 282325834), (578, 271579868), (952, 164887777), (973, 161329048), (1112, 141162917), (1156, 135789934), (1946, 80664524), (2023, 77594248), (2312, 67894967), (2363, 66429608), (3892, 40332262), (4046, 38797124), (4726, 33214804), (7784, 20166131), (8092, 19398562), (9452, 16607402), (16184, 9699281), (16541, 9489944), (18904, 8303701), (33082, 4744972), (40171, 3907624), (66164, 2372486), (69779, 2249576), (80342, 1953812), (132328, 1186243), (139558, 1124788), (160684, 976906), (279116, 562394), (281197, 558232), (321368, 488453)]