145902416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12373}}^1$

素因数の和:12459

約数の個数: 40

約数和(自身を含む): 313012704

約数和(自身を除く): 167110288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 12373, 24746, 49492, 98984, 136103, 197968, 272206, 544412, 828991, 1088824, 1657982, 2177648, 3315964, 6631928, 9118901, 13263856, 18237802, 36475604, 72951208, 145902416]

約数ペア:

[(1, 145902416), (2, 72951208), (4, 36475604), (8, 18237802), (11, 13263856), (16, 9118901), (22, 6631928), (44, 3315964), (67, 2177648), (88, 1657982), (134, 1088824), (176, 828991), (268, 544412), (536, 272206), (737, 197968), (1072, 136103), (1474, 98984), (2948, 49492), (5896, 24746), (11792, 12373)]