166152230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{5273}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 314414784

約数和(自身を除く): 148262554

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 3151, 5273, 6302, 10546, 15755, 26365, 31510, 52730, 121279, 242558, 606395, 722401, 1212790, 1444802, 3612005, 7224010, 16615223, 33230446, 83076115, 166152230]

約数ペア:

[(1, 166152230), (2, 83076115), (5, 33230446), (10, 16615223), (23, 7224010), (46, 3612005), (115, 1444802), (137, 1212790), (230, 722401), (274, 606395), (685, 242558), (1370, 121279), (3151, 52730), (5273, 31510), (6302, 26365), (10546, 15755)]