131464536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 128

約数和(自身を含む): 401448960

約数和(自身を除く): 269984424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 191, 204, 238, 241, 357, 382, 408, 476, 482, 573, 714, 723, 764, 952, 964, 1146, 1337, 1428, 1446, 1528, 1687, 1928, 2292, 2674, 2856, 2892, 3247, 3374, 4011, 4097, 4584, 5061, 5348, 5784, 6494, 6748, 8022, 8194, 9741, 10122, 10696, 12291, 12988, 13496, 16044, 16388, 19482, 20244, 22729, 24582, 25976, 28679, 32088, 32776, 38964, 40488, 45458, 46031, 49164, 57358, 68187, 77928, 86037, 90916, 92062, 98328, 114716, 136374, 138093, 172074, 181832, 184124, 229432, 272748, 276186, 322217, 344148, 368248, 545496, 552372, 644434, 688296, 782527, 966651, 1104744, 1288868, 1565054, 1933302, 2347581, 2577736, 3130108, 3866604, 4695162, 5477689, 6260216, 7733208, 9390324, 10955378, 16433067, 18780648, 21910756, 32866134, 43821512, 65732268, 131464536]

約数ペア:

[(1, 131464536), (2, 65732268), (3, 43821512), (4, 32866134), (6, 21910756), (7, 18780648), (8, 16433067), (12, 10955378), (14, 9390324), (17, 7733208), (21, 6260216), (24, 5477689), (28, 4695162), (34, 3866604), (42, 3130108), (51, 2577736), (56, 2347581), (68, 1933302), (84, 1565054), (102, 1288868), (119, 1104744), (136, 966651), (168, 782527), (191, 688296), (204, 644434), (238, 552372), (241, 545496), (357, 368248), (382, 344148), (408, 322217), (476, 276186), (482, 272748), (573, 229432), (714, 184124), (723, 181832), (764, 172074), (952, 138093), (964, 136374), (1146, 114716), (1337, 98328), (1428, 92062), (1446, 90916), (1528, 86037), (1687, 77928), (1928, 68187), (2292, 57358), (2674, 49164), (2856, 46031), (2892, 45458), (3247, 40488), (3374, 38964), (4011, 32776), (4097, 32088), (4584, 28679), (5061, 25976), (5348, 24582), (5784, 22729), (6494, 20244), (6748, 19482), (8022, 16388), (8194, 16044), (9741, 13496), (10122, 12988), (10696, 12291)]