157245348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2539}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 396280640

約数和(自身を除く): 239035292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 794, 1191, 1588, 2382, 2539, 4764, 5078, 5161, 7617, 10156, 10322, 15234, 15483, 20644, 30468, 30966, 33007, 61932, 66014, 99021, 132028, 198042, 396084, 1007983, 2015966, 3023949, 4031932, 6047898, 12095796, 13103779, 26207558, 39311337, 52415116, 78622674, 157245348]

約数ペア:

[(1, 157245348), (2, 78622674), (3, 52415116), (4, 39311337), (6, 26207558), (12, 13103779), (13, 12095796), (26, 6047898), (39, 4031932), (52, 3023949), (78, 2015966), (156, 1007983), (397, 396084), (794, 198042), (1191, 132028), (1588, 99021), (2382, 66014), (2539, 61932), (4764, 33007), (5078, 30966), (5161, 30468), (7617, 20644), (10156, 15483), (10322, 15234)]