145026588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{24317}}^1$

素因数の和:24402

約数の個数: 48

約数和(自身を含む): 392200704

約数和(自身を除く): 247174116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 24317, 48634, 72951, 97268, 145902, 170219, 291804, 340438, 510657, 680876, 1021314, 1726507, 2042628, 3453014, 5179521, 6906028, 10359042, 12085549, 20718084, 24171098, 36256647, 48342196, 72513294, 145026588]

約数ペア:

[(1, 145026588), (2, 72513294), (3, 48342196), (4, 36256647), (6, 24171098), (7, 20718084), (12, 12085549), (14, 10359042), (21, 6906028), (28, 5179521), (42, 3453014), (71, 2042628), (84, 1726507), (142, 1021314), (213, 680876), (284, 510657), (426, 340438), (497, 291804), (852, 170219), (994, 145902), (1491, 97268), (1988, 72951), (2982, 48634), (5964, 24317)]