156924944870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{210127}}^1$

素因数の和:210365

約数の個数: 64

約数和(自身を含む): 313719422976

約数和(自身を除く): 156794478106

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 191, 230, 382, 391, 782, 955, 1910, 1955, 3247, 3910, 4393, 6494, 8786, 16235, 21965, 32470, 43930, 74681, 149362, 210127, 373405, 420254, 746810, 1050635, 2101270, 3572159, 4832921, 7144318, 9665842, 17860795, 24164605, 35721590, 40134257, 48329210, 80268514, 82159657, 164319314, 200671285, 401342570, 410798285, 682282369, 821596570, 923087911, 1364564738, 1846175822, 3411411845, 4615439555, 6822823690, 9230879110, 15692494487, 31384988974, 78462472435, 156924944870]

約数ペア:

[(1, 156924944870), (2, 78462472435), (5, 31384988974), (10, 15692494487), (17, 9230879110), (23, 6822823690), (34, 4615439555), (46, 3411411845), (85, 1846175822), (115, 1364564738), (170, 923087911), (191, 821596570), (230, 682282369), (382, 410798285), (391, 401342570), (782, 200671285), (955, 164319314), (1910, 82159657), (1955, 80268514), (3247, 48329210), (3910, 40134257), (4393, 35721590), (6494, 24164605), (8786, 17860795), (16235, 9665842), (21965, 7144318), (32470, 4832921), (43930, 3572159), (74681, 2101270), (149362, 1050635), (210127, 746810), (373405, 420254)]