157555230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9497}}^1$

素因数の和:9593

約数の個数: 64

約数和(自身を含む): 437667840

約数和(自身を除く): 280112610

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 2370, 2765, 3318, 5530, 8295, 9497, 16590, 18994, 28491, 47485, 56982, 66479, 94970, 132958, 142455, 199437, 284910, 332395, 398874, 664790, 750263, 997185, 1500526, 1994370, 2250789, 3751315, 4501578, 5251841, 7502630, 10503682, 11253945, 15755523, 22507890, 26259205, 31511046, 52518410, 78777615, 157555230]

約数ペア:

[(1, 157555230), (2, 78777615), (3, 52518410), (5, 31511046), (6, 26259205), (7, 22507890), (10, 15755523), (14, 11253945), (15, 10503682), (21, 7502630), (30, 5251841), (35, 4501578), (42, 3751315), (70, 2250789), (79, 1994370), (105, 1500526), (158, 997185), (210, 750263), (237, 664790), (395, 398874), (474, 332395), (553, 284910), (790, 199437), (1106, 142455), (1185, 132958), (1659, 94970), (2370, 66479), (2765, 56982), (3318, 47485), (5530, 28491), (8295, 18994), (9497, 16590)]