129977358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{99829}}^1$

素因数の和:99872

約数の個数: 32

約数和(自身を含む): 306677760

約数和(自身を除く): 176700402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 99829, 199658, 299487, 598974, 698803, 1397606, 2096409, 3094699, 4192818, 6189398, 9284097, 18568194, 21662893, 43325786, 64988679, 129977358]

約数ペア:

[(1, 129977358), (2, 64988679), (3, 43325786), (6, 21662893), (7, 18568194), (14, 9284097), (21, 6189398), (31, 4192818), (42, 3094699), (62, 2096409), (93, 1397606), (186, 698803), (217, 598974), (434, 299487), (651, 199658), (1302, 99829)]