160979392

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 403799040

約数和(自身を除く): 242819648

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 32, 34, 46, 56, 64, 68, 92, 112, 119, 136, 161, 184, 224, 238, 272, 322, 368, 391, 448, 476, 544, 644, 736, 782, 919, 952, 1088, 1288, 1472, 1564, 1838, 1904, 2576, 2737, 3128, 3676, 3808, 5152, 5474, 6256, 6433, 7352, 7616, 10304, 10948, 12512, 12866, 14704, 15623, 21137, 21896, 25024, 25732, 29408, 31246, 42274, 43792, 51464, 58816, 62492, 84548, 87584, 102928, 109361, 124984, 147959, 169096, 175168, 205856, 218722, 249968, 295918, 338192, 359329, 411712, 437444, 499936, 591836, 676384, 718658, 874888, 999872, 1183672, 1352768, 1437316, 1749776, 2367344, 2515303, 2874632, 3499552, 4734688, 5030606, 5749264, 6999104, 9469376, 10061212, 11498528, 20122424, 22997056, 40244848, 80489696, 160979392]

約数ペア:

[(1, 160979392), (2, 80489696), (4, 40244848), (7, 22997056), (8, 20122424), (14, 11498528), (16, 10061212), (17, 9469376), (23, 6999104), (28, 5749264), (32, 5030606), (34, 4734688), (46, 3499552), (56, 2874632), (64, 2515303), (68, 2367344), (92, 1749776), (112, 1437316), (119, 1352768), (136, 1183672), (161, 999872), (184, 874888), (224, 718658), (238, 676384), (272, 591836), (322, 499936), (368, 437444), (391, 411712), (448, 359329), (476, 338192), (544, 295918), (644, 249968), (736, 218722), (782, 205856), (919, 175168), (952, 169096), (1088, 147959), (1288, 124984), (1472, 109361), (1564, 102928), (1838, 87584), (1904, 84548), (2576, 62492), (2737, 58816), (3128, 51464), (3676, 43792), (3808, 42274), (5152, 31246), (5474, 29408), (6256, 25732), (6433, 25024), (7352, 21896), (7616, 21137), (10304, 15623), (10948, 14704), (12512, 12866)]