160995848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2221}}^1$

素因数の和:2298

約数の個数: 64

約数和(自身を含む): 352764720

約数和(自身を除く): 191768872

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2221, 2788, 4264, 4442, 5576, 8884, 9061, 17768, 18122, 28873, 36244, 37757, 57746, 72488, 75514, 91061, 115492, 151028, 182122, 230984, 302056, 364244, 490841, 728488, 981682, 1183793, 1548037, 1963364, 2367586, 3096074, 3926728, 4735172, 6192148, 9470344, 12384296, 20124481, 40248962, 80497924, 160995848]

約数ペア:

[(1, 160995848), (2, 80497924), (4, 40248962), (8, 20124481), (13, 12384296), (17, 9470344), (26, 6192148), (34, 4735172), (41, 3926728), (52, 3096074), (68, 2367586), (82, 1963364), (104, 1548037), (136, 1183793), (164, 981682), (221, 728488), (328, 490841), (442, 364244), (533, 302056), (697, 230984), (884, 182122), (1066, 151028), (1394, 115492), (1768, 91061), (2132, 75514), (2221, 72488), (2788, 57746), (4264, 37757), (4442, 36244), (5576, 28873), (8884, 18122), (9061, 17768)]