165943804

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 328668480

約数和(自身を除く): 162724676

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 821, 1196, 1642, 2197, 3284, 3887, 4394, 7774, 8788, 10673, 15548, 18883, 21346, 37766, 42692, 50531, 75532, 101062, 138749, 202124, 245479, 277498, 490958, 554996, 981916, 1803737, 3191227, 3607474, 6382454, 7214948, 12764908, 41485951, 82971902, 165943804]

約数ペア:

[(1, 165943804), (2, 82971902), (4, 41485951), (13, 12764908), (23, 7214948), (26, 6382454), (46, 3607474), (52, 3191227), (92, 1803737), (169, 981916), (299, 554996), (338, 490958), (598, 277498), (676, 245479), (821, 202124), (1196, 138749), (1642, 101062), (2197, 75532), (3284, 50531), (3887, 42692), (4394, 37766), (7774, 21346), (8788, 18883), (10673, 15548)]