157649103352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{72043}}^1$

素因数の和:72512

約数の個数: 64

約数和(自身を含む): 325157626080

約数和(自身を除く): 167508522728

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 397, 424, 689, 794, 1378, 1588, 2756, 3176, 5161, 5512, 10322, 20644, 21041, 41288, 42082, 72043, 84164, 144086, 168328, 273533, 288172, 547066, 576344, 936559, 1094132, 1873118, 2188264, 3746236, 3818279, 7492472, 7636558, 15273116, 28601071, 30546232, 49637627, 57202142, 99275254, 114404284, 198550508, 228808568, 371813923, 397101016, 743627846, 1487255692, 1515856763, 2974511384, 3031713526, 6063427052, 12126854104, 19706137919, 39412275838, 78824551676, 157649103352]

約数ペア:

[(1, 157649103352), (2, 78824551676), (4, 39412275838), (8, 19706137919), (13, 12126854104), (26, 6063427052), (52, 3031713526), (53, 2974511384), (104, 1515856763), (106, 1487255692), (212, 743627846), (397, 397101016), (424, 371813923), (689, 228808568), (794, 198550508), (1378, 114404284), (1588, 99275254), (2756, 57202142), (3176, 49637627), (5161, 30546232), (5512, 28601071), (10322, 15273116), (20644, 7636558), (21041, 7492472), (41288, 3818279), (42082, 3746236), (72043, 2188264), (84164, 1873118), (144086, 1094132), (168328, 936559), (273533, 576344), (288172, 547066)]