150687954

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 331531200

約数和(自身を除く): 180843246

約数列:

[1, 2, 3, 6, 9, 18, 139, 229, 263, 278, 417, 458, 526, 687, 789, 834, 1251, 1374, 1578, 2061, 2367, 2502, 4122, 4734, 31831, 36557, 60227, 63662, 73114, 95493, 109671, 120454, 180681, 190986, 219342, 286479, 329013, 361362, 542043, 572958, 658026, 1084086, 8371553, 16743106, 25114659, 50229318, 75343977, 150687954]

約数ペア:

[(1, 150687954), (2, 75343977), (3, 50229318), (6, 25114659), (9, 16743106), (18, 8371553), (139, 1084086), (229, 658026), (263, 572958), (278, 542043), (417, 361362), (458, 329013), (526, 286479), (687, 219342), (789, 190986), (834, 180681), (1251, 120454), (1374, 109671), (1578, 95493), (2061, 73114), (2367, 63662), (2502, 60227), (4122, 36557), (4734, 31831)]