168572810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{1823}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 347231232

約数和(自身を除く): 178658422

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1321, 1823, 2642, 3646, 6605, 9115, 9247, 12761, 13210, 18230, 18494, 25522, 46235, 63805, 92470, 127610, 2408183, 4816366, 12040915, 16857281, 24081830, 33714562, 84286405, 168572810]

約数ペア:

[(1, 168572810), (2, 84286405), (5, 33714562), (7, 24081830), (10, 16857281), (14, 12040915), (35, 4816366), (70, 2408183), (1321, 127610), (1823, 92470), (2642, 63805), (3646, 46235), (6605, 25522), (9115, 18494), (9247, 18230), (12761, 13210)]