156943794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{23801}}^1$

素因数の和:23970

約数の個数: 32

約数和(自身を含む): 361028736

約数和(自身を除く): 204084942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 23801, 47602, 71403, 142806, 166607, 333214, 499821, 999642, 3736757, 7473514, 11210271, 22420542, 26157299, 52314598, 78471897, 156943794]

約数ペア:

[(1, 156943794), (2, 78471897), (3, 52314598), (6, 26157299), (7, 22420542), (14, 11210271), (21, 7473514), (42, 3736757), (157, 999642), (314, 499821), (471, 333214), (942, 166607), (1099, 142806), (2198, 71403), (3297, 47602), (6594, 23801)]