168059140

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2092

約数の個数: 48

約数和(自身を含む): 364008960

約数和(自身を除く): 195949820

約数列:

[1, 2, 4, 5, 10, 20, 59, 73, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1460, 1951, 3902, 4307, 7804, 8614, 9755, 17228, 19510, 21535, 39020, 43070, 86140, 115109, 142423, 230218, 284846, 460436, 569692, 575545, 712115, 1151090, 1424230, 2302180, 2848460, 8402957, 16805914, 33611828, 42014785, 84029570, 168059140]

約数ペア:

[(1, 168059140), (2, 84029570), (4, 42014785), (5, 33611828), (10, 16805914), (20, 8402957), (59, 2848460), (73, 2302180), (118, 1424230), (146, 1151090), (236, 712115), (292, 575545), (295, 569692), (365, 460436), (590, 284846), (730, 230218), (1180, 142423), (1460, 115109), (1951, 86140), (3902, 43070), (4307, 39020), (7804, 21535), (8614, 19510), (9755, 17228)]