147362488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 344977920

約数和(自身を除く): 197615432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 2851, 3692, 3976, 5702, 6461, 7384, 11404, 12922, 19957, 22808, 25844, 37063, 39914, 51688, 74126, 79828, 148252, 159656, 202421, 259441, 296504, 404842, 518882, 809684, 1037764, 1416947, 1619368, 2075528, 2631473, 2833894, 5262946, 5667788, 10525892, 11335576, 18420311, 21051784, 36840622, 73681244, 147362488]

約数ペア:

[(1, 147362488), (2, 73681244), (4, 36840622), (7, 21051784), (8, 18420311), (13, 11335576), (14, 10525892), (26, 5667788), (28, 5262946), (52, 2833894), (56, 2631473), (71, 2075528), (91, 1619368), (104, 1416947), (142, 1037764), (182, 809684), (284, 518882), (364, 404842), (497, 296504), (568, 259441), (728, 202421), (923, 159656), (994, 148252), (1846, 79828), (1988, 74126), (2851, 51688), (3692, 39914), (3976, 37063), (5702, 25844), (6461, 22808), (7384, 19957), (11404, 12922)]