153838628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{4483}}^1$

素因数の和:4883

約数の個数: 24

約数和(自身を含む): 281738688

約数和(自身を除く): 127900060

約数列:

[1, 2, 4, 23, 46, 92, 373, 746, 1492, 4483, 8579, 8966, 17158, 17932, 34316, 103109, 206218, 412436, 1672159, 3344318, 6688636, 38459657, 76919314, 153838628]

約数ペア:

[(1, 153838628), (2, 76919314), (4, 38459657), (23, 6688636), (46, 3344318), (92, 1672159), (373, 412436), (746, 206218), (1492, 103109), (4483, 34316), (8579, 17932), (8966, 17158)]