157211544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5741}}^1$

素因数の和:5920

約数の個数: 64

約数和(自身を含む): 452010240

約数和(自身を除く): 294798696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 3423, 3912, 4564, 5741, 6846, 9128, 11482, 13692, 17223, 22964, 27384, 34446, 40187, 45928, 68892, 80374, 120561, 137784, 160748, 241122, 321496, 482244, 935783, 964488, 1871566, 2807349, 3743132, 5614698, 6550481, 7486264, 11229396, 13100962, 19651443, 22458792, 26201924, 39302886, 52403848, 78605772, 157211544]

約数ペア:

[(1, 157211544), (2, 78605772), (3, 52403848), (4, 39302886), (6, 26201924), (7, 22458792), (8, 19651443), (12, 13100962), (14, 11229396), (21, 7486264), (24, 6550481), (28, 5614698), (42, 3743132), (56, 2807349), (84, 1871566), (163, 964488), (168, 935783), (326, 482244), (489, 321496), (652, 241122), (978, 160748), (1141, 137784), (1304, 120561), (1956, 80374), (2282, 68892), (3423, 45928), (3912, 40187), (4564, 34446), (5741, 27384), (6846, 22964), (9128, 17223), (11482, 13692)]