145494328

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 332424000

約数和(自身を除く): 186929672

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 53, 56, 94, 98, 106, 149, 188, 196, 212, 298, 329, 371, 376, 392, 424, 596, 658, 742, 1043, 1192, 1316, 1484, 2086, 2303, 2491, 2597, 2632, 2968, 4172, 4606, 4982, 5194, 7003, 7301, 7897, 8344, 9212, 9964, 10388, 14006, 14602, 15794, 17437, 18424, 19928, 20776, 28012, 29204, 31588, 34874, 49021, 55279, 56024, 58408, 63176, 69748, 98042, 110558, 122059, 139496, 196084, 221116, 244118, 343147, 371159, 386953, 392168, 442232, 488236, 686294, 742318, 773906, 976472, 1372588, 1484636, 1547812, 2598113, 2745176, 2969272, 3095624, 5196226, 10392452, 18186791, 20784904, 36373582, 72747164, 145494328]

約数ペア:

[(1, 145494328), (2, 72747164), (4, 36373582), (7, 20784904), (8, 18186791), (14, 10392452), (28, 5196226), (47, 3095624), (49, 2969272), (53, 2745176), (56, 2598113), (94, 1547812), (98, 1484636), (106, 1372588), (149, 976472), (188, 773906), (196, 742318), (212, 686294), (298, 488236), (329, 442232), (371, 392168), (376, 386953), (392, 371159), (424, 343147), (596, 244118), (658, 221116), (742, 196084), (1043, 139496), (1192, 122059), (1316, 110558), (1484, 98042), (2086, 69748), (2303, 63176), (2491, 58408), (2597, 56024), (2632, 55279), (2968, 49021), (4172, 34874), (4606, 31588), (4982, 29204), (5194, 28012), (7003, 20776), (7301, 19928), (7897, 18424), (8344, 17437), (9212, 15794), (9964, 14602), (10388, 14006)]