163559910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:853

約数の個数: 64

約数和(自身を含む): 402474240

約数和(自身を除く): 238914330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 139, 183, 278, 305, 366, 417, 610, 643, 695, 834, 915, 1286, 1390, 1830, 1929, 2085, 3215, 3858, 4170, 6430, 8479, 9645, 16958, 19290, 25437, 39223, 42395, 50874, 78446, 84790, 89377, 117669, 127185, 178754, 196115, 235338, 254370, 268131, 392230, 446885, 536262, 588345, 893770, 1176690, 1340655, 2681310, 5451997, 10903994, 16355991, 27259985, 32711982, 54519970, 81779955, 163559910]

約数ペア:

[(1, 163559910), (2, 81779955), (3, 54519970), (5, 32711982), (6, 27259985), (10, 16355991), (15, 10903994), (30, 5451997), (61, 2681310), (122, 1340655), (139, 1176690), (183, 893770), (278, 588345), (305, 536262), (366, 446885), (417, 392230), (610, 268131), (643, 254370), (695, 235338), (834, 196115), (915, 178754), (1286, 127185), (1390, 117669), (1830, 89377), (1929, 84790), (2085, 78446), (3215, 50874), (3858, 42395), (4170, 39223), (6430, 25437), (8479, 19290), (9645, 16958)]