161001932

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19278

約数の個数: 48

約数和(自身を含む): 361869312

約数和(自身を除く): 200867380

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 19231, 38462, 76924, 134617, 250003, 269234, 442313, 500006, 538468, 884626, 1000012, 1750021, 1769252, 3096191, 3500042, 5750069, 6192382, 7000084, 11500138, 12384764, 23000276, 40250483, 80500966, 161001932]

約数ペア:

[(1, 161001932), (2, 80500966), (4, 40250483), (7, 23000276), (13, 12384764), (14, 11500138), (23, 7000084), (26, 6192382), (28, 5750069), (46, 3500042), (52, 3096191), (91, 1769252), (92, 1750021), (161, 1000012), (182, 884626), (299, 538468), (322, 500006), (364, 442313), (598, 269234), (644, 250003), (1196, 134617), (2093, 76924), (4186, 38462), (8372, 19231)]