147946788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8017

約数の個数: 72

約数和(自身を含む): 416707200

約数和(自身を除く): 268760412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4653, 6204, 7949, 9306, 15898, 18612, 23847, 31796, 47694, 71541, 87439, 95388, 143082, 174878, 262317, 286164, 349756, 373603, 524634, 747206, 786951, 1049268, 1120809, 1494412, 1573902, 2241618, 3147804, 3362427, 4109633, 4483236, 6724854, 8219266, 12328899, 13449708, 16438532, 24657798, 36986697, 49315596, 73973394, 147946788]

約数ペア:

[(1, 147946788), (2, 73973394), (3, 49315596), (4, 36986697), (6, 24657798), (9, 16438532), (11, 13449708), (12, 12328899), (18, 8219266), (22, 6724854), (33, 4483236), (36, 4109633), (44, 3362427), (47, 3147804), (66, 2241618), (94, 1573902), (99, 1494412), (132, 1120809), (141, 1049268), (188, 786951), (198, 747206), (282, 524634), (396, 373603), (423, 349756), (517, 286164), (564, 262317), (846, 174878), (1034, 143082), (1551, 95388), (1692, 87439), (2068, 71541), (3102, 47694), (4653, 31796), (6204, 23847), (7949, 18612), (9306, 15898)]