149395254

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 302507520

約数和(自身を除く): 153112266

約数列:

[1, 2, 3, 6, 139, 271, 278, 417, 542, 661, 813, 834, 1322, 1626, 1983, 3966, 37669, 75338, 91879, 113007, 179131, 183758, 226014, 275637, 358262, 537393, 551274, 1074786, 24899209, 49798418, 74697627, 149395254]

約数ペア:

[(1, 149395254), (2, 74697627), (3, 49798418), (6, 24899209), (139, 1074786), (271, 551274), (278, 537393), (417, 358262), (542, 275637), (661, 226014), (813, 183758), (834, 179131), (1322, 113007), (1626, 91879), (1983, 75338), (3966, 37669)]