158275728

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28183}}^1$

素因数の和:28213

約数の個数: 80

約数和(自身を含む): 489274240

約数和(自身を除く): 330998512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 28183, 56366, 84549, 112732, 169098, 225464, 253647, 338196, 366379, 450928, 507294, 676392, 732758, 760941, 1014588, 1099137, 1352784, 1465516, 1521882, 2029176, 2198274, 2931032, 3043764, 3297411, 4058352, 4396548, 5862064, 6087528, 6594822, 8793096, 9892233, 12175056, 13189644, 17586192, 19784466, 26379288, 39568932, 52758576, 79137864, 158275728]

約数ペア:

[(1, 158275728), (2, 79137864), (3, 52758576), (4, 39568932), (6, 26379288), (8, 19784466), (9, 17586192), (12, 13189644), (13, 12175056), (16, 9892233), (18, 8793096), (24, 6594822), (26, 6087528), (27, 5862064), (36, 4396548), (39, 4058352), (48, 3297411), (52, 3043764), (54, 2931032), (72, 2198274), (78, 2029176), (104, 1521882), (108, 1465516), (117, 1352784), (144, 1099137), (156, 1014588), (208, 760941), (216, 732758), (234, 676392), (312, 507294), (351, 450928), (432, 366379), (468, 338196), (624, 253647), (702, 225464), (936, 169098), (1404, 112732), (1872, 84549), (2808, 56366), (5616, 28183)]