156918448112

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{7993}}^1\times {\mathrm{6779}}^1$

素因数の和:14961

約数の個数: 40

約数和(自身を含む): 305792563440

約数和(自身を除く): 148874115328

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 6779, 7993, 13558, 15986, 27116, 31972, 54232, 63944, 108464, 127888, 1226999, 1446733, 2453998, 2893466, 4907996, 5786932, 9815992, 11573864, 19631984, 23147728, 54184547, 108369094, 216738188, 433476376, 866952752, 9807403007, 19614806014, 39229612028, 78459224056, 156918448112]

約数ペア:

[(1, 156918448112), (2, 78459224056), (4, 39229612028), (8, 19614806014), (16, 9807403007), (181, 866952752), (362, 433476376), (724, 216738188), (1448, 108369094), (2896, 54184547), (6779, 23147728), (7993, 19631984), (13558, 11573864), (15986, 9815992), (27116, 5786932), (31972, 4907996), (54232, 2893466), (63944, 2453998), (108464, 1446733), (127888, 1226999)]