151220502

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{31231}}^1$

素因数の和:31508

約数の個数: 24

約数和(自身を含む): 328872960

約数和(自身を除く): 177652458

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 4842, 31231, 62462, 93693, 187386, 281079, 562158, 8401139, 16802278, 25203417, 50406834, 75610251, 151220502]

約数ペア:

[(1, 151220502), (2, 75610251), (3, 50406834), (6, 25203417), (9, 16802278), (18, 8401139), (269, 562158), (538, 281079), (807, 187386), (1614, 93693), (2421, 62462), (4842, 31231)]