145574946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 365354496

約数和(自身を除く): 219779550

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 37, 62, 66, 74, 93, 99, 111, 186, 198, 222, 279, 333, 341, 407, 558, 641, 666, 682, 814, 1023, 1147, 1221, 1282, 1923, 2046, 2294, 2442, 3069, 3441, 3663, 3846, 5769, 6138, 6882, 7051, 7326, 10323, 11538, 12617, 14102, 19871, 20646, 21153, 23717, 25234, 37851, 39742, 42306, 47434, 59613, 63459, 71151, 75702, 113553, 119226, 126918, 142302, 178839, 213453, 218581, 227106, 260887, 357678, 426906, 437162, 521774, 655743, 735227, 782661, 1311486, 1470454, 1565322, 1967229, 2205681, 2347983, 3934458, 4411362, 4695966, 6617043, 8087497, 13234086, 16174994, 24262491, 48524982, 72787473, 145574946]

約数ペア:

[(1, 145574946), (2, 72787473), (3, 48524982), (6, 24262491), (9, 16174994), (11, 13234086), (18, 8087497), (22, 6617043), (31, 4695966), (33, 4411362), (37, 3934458), (62, 2347983), (66, 2205681), (74, 1967229), (93, 1565322), (99, 1470454), (111, 1311486), (186, 782661), (198, 735227), (222, 655743), (279, 521774), (333, 437162), (341, 426906), (407, 357678), (558, 260887), (641, 227106), (666, 218581), (682, 213453), (814, 178839), (1023, 142302), (1147, 126918), (1221, 119226), (1282, 113553), (1923, 75702), (2046, 71151), (2294, 63459), (2442, 59613), (3069, 47434), (3441, 42306), (3663, 39742), (3846, 37851), (5769, 25234), (6138, 23717), (6882, 21153), (7051, 20646), (7326, 19871), (10323, 14102), (11538, 12617)]