148399360

素因数分解:

$2^8\times 5^1\times {\mathrm{191}}^1\times {\mathrm{607}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 357912576

約数和(自身を除く): 209513216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 191, 256, 320, 382, 607, 640, 764, 955, 1214, 1280, 1528, 1910, 2428, 3035, 3056, 3820, 4856, 6070, 6112, 7640, 9712, 12140, 12224, 15280, 19424, 24280, 24448, 30560, 38848, 48560, 48896, 61120, 77696, 97120, 115937, 122240, 155392, 194240, 231874, 244480, 388480, 463748, 579685, 776960, 927496, 1159370, 1854992, 2318740, 3709984, 4637480, 7419968, 9274960, 14839936, 18549920, 29679872, 37099840, 74199680, 148399360]

約数ペア:

[(1, 148399360), (2, 74199680), (4, 37099840), (5, 29679872), (8, 18549920), (10, 14839936), (16, 9274960), (20, 7419968), (32, 4637480), (40, 3709984), (64, 2318740), (80, 1854992), (128, 1159370), (160, 927496), (191, 776960), (256, 579685), (320, 463748), (382, 388480), (607, 244480), (640, 231874), (764, 194240), (955, 155392), (1214, 122240), (1280, 115937), (1528, 97120), (1910, 77696), (2428, 61120), (3035, 48896), (3056, 48560), (3820, 38848), (4856, 30560), (6070, 24448), (6112, 24280), (7640, 19424), (9712, 15280), (12140, 12224)]