163540624

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2016

約数の個数: 60

約数和(自身を含む): 354358272

約数和(自身を除く): 190817648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 169, 208, 248, 338, 403, 496, 676, 806, 1352, 1612, 1951, 2704, 3224, 3902, 5239, 6448, 7804, 10478, 15608, 20956, 25363, 31216, 41912, 50726, 60481, 83824, 101452, 120962, 202904, 241924, 329719, 405808, 483848, 659438, 786253, 967696, 1318876, 1572506, 2637752, 3145012, 5275504, 6290024, 10221289, 12580048, 20442578, 40885156, 81770312, 163540624]

約数ペア:

[(1, 163540624), (2, 81770312), (4, 40885156), (8, 20442578), (13, 12580048), (16, 10221289), (26, 6290024), (31, 5275504), (52, 3145012), (62, 2637752), (104, 1572506), (124, 1318876), (169, 967696), (208, 786253), (248, 659438), (338, 483848), (403, 405808), (496, 329719), (676, 241924), (806, 202904), (1352, 120962), (1612, 101452), (1951, 83824), (2704, 60481), (3224, 50726), (3902, 41912), (5239, 31216), (6448, 25363), (7804, 20956), (10478, 15608)]