156940989026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2459813}}^1$

素因数の和:2459930

約数の個数: 32

約数和(自身を含む): 262117779840

約数和(自身を除く): 105176790814

約数列:

[1, 2, 19, 23, 38, 46, 73, 146, 437, 874, 1387, 1679, 2774, 3358, 31901, 63802, 2459813, 4919626, 46736447, 56575699, 93472894, 113151398, 179566349, 359132698, 1074938281, 2149876562, 3411760631, 4130026027, 6823521262, 8260052054, 78470494513, 156940989026]

約数ペア:

[(1, 156940989026), (2, 78470494513), (19, 8260052054), (23, 6823521262), (38, 4130026027), (46, 3411760631), (73, 2149876562), (146, 1074938281), (437, 359132698), (874, 179566349), (1387, 113151398), (1679, 93472894), (2774, 56575699), (3358, 46736447), (31901, 4919626), (63802, 2459813)]