156975590748

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2027}}^1\times {\mathrm{25111}}^1$

素因数の和:27402

約数の個数: 48

約数和(自身を含む): 367897630464

約数和(自身を除く): 210922039716

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 2027, 3084, 4054, 6081, 8108, 12162, 24324, 25111, 50222, 75333, 100444, 150666, 301332, 520939, 1041878, 1562817, 2083756, 3125634, 6251268, 6453527, 12907054, 19360581, 25814108, 38721162, 50899997, 77442324, 101799994, 152699991, 203599988, 305399982, 610799964, 13081299229, 26162598458, 39243897687, 52325196916, 78487795374, 156975590748]

約数ペア:

[(1, 156975590748), (2, 78487795374), (3, 52325196916), (4, 39243897687), (6, 26162598458), (12, 13081299229), (257, 610799964), (514, 305399982), (771, 203599988), (1028, 152699991), (1542, 101799994), (2027, 77442324), (3084, 50899997), (4054, 38721162), (6081, 25814108), (8108, 19360581), (12162, 12907054), (24324, 6453527), (25111, 6251268), (50222, 3125634), (75333, 2083756), (100444, 1562817), (150666, 1041878), (301332, 520939)]