168506516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{130423}}^1$

素因数の和:130463

約数の個数: 24

約数和(自身を含む): 328668480

約数和(自身を除く): 160161964

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 130423, 260846, 521692, 2217191, 2478037, 4434382, 4956074, 8868764, 9912148, 42126629, 84253258, 168506516]

約数ペア:

[(1, 168506516), (2, 84253258), (4, 42126629), (17, 9912148), (19, 8868764), (34, 4956074), (38, 4434382), (68, 2478037), (76, 2217191), (323, 521692), (646, 260846), (1292, 130423)]