163049508

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 420147000

約数和(自身を除く): 257097492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 149, 226, 269, 298, 339, 447, 452, 538, 596, 678, 807, 894, 1017, 1076, 1341, 1356, 1614, 1788, 2034, 2421, 2682, 3228, 4068, 4842, 5364, 9684, 16837, 30397, 33674, 40081, 50511, 60794, 67348, 80162, 91191, 101022, 120243, 121588, 151533, 160324, 182382, 202044, 240486, 273573, 303066, 360729, 364764, 480972, 547146, 606132, 721458, 1094292, 1442916, 4529153, 9058306, 13587459, 18116612, 27174918, 40762377, 54349836, 81524754, 163049508]

約数ペア:

[(1, 163049508), (2, 81524754), (3, 54349836), (4, 40762377), (6, 27174918), (9, 18116612), (12, 13587459), (18, 9058306), (36, 4529153), (113, 1442916), (149, 1094292), (226, 721458), (269, 606132), (298, 547146), (339, 480972), (447, 364764), (452, 360729), (538, 303066), (596, 273573), (678, 240486), (807, 202044), (894, 182382), (1017, 160324), (1076, 151533), (1341, 121588), (1356, 120243), (1614, 101022), (1788, 91191), (2034, 80162), (2421, 67348), (2682, 60794), (3228, 50511), (4068, 40081), (4842, 33674), (5364, 30397), (9684, 16837)]