163316516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 325080000

約数和(自身を除く): 161763484

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 149, 298, 319, 596, 638, 859, 1276, 1639, 1718, 3278, 3436, 4321, 6556, 8642, 9449, 17284, 18898, 24911, 37796, 47531, 49822, 95062, 99644, 127991, 190124, 255982, 274021, 511964, 548042, 1096084, 1407901, 2815802, 3711739, 5631604, 7423478, 14846956, 40829129, 81658258, 163316516]

約数ペア:

[(1, 163316516), (2, 81658258), (4, 40829129), (11, 14846956), (22, 7423478), (29, 5631604), (44, 3711739), (58, 2815802), (116, 1407901), (149, 1096084), (298, 548042), (319, 511964), (596, 274021), (638, 255982), (859, 190124), (1276, 127991), (1639, 99644), (1718, 95062), (3278, 49822), (3436, 47531), (4321, 37796), (6556, 24911), (8642, 18898), (9449, 17284)]