166279765

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 218661120

約数和(自身を除く): 52381355

約数列:

[1, 5, 23, 29, 73, 115, 145, 365, 667, 683, 1679, 2117, 3335, 3415, 8395, 10585, 15709, 19807, 48691, 49859, 78545, 99035, 243455, 249295, 455561, 1146757, 1445911, 2277805, 5733785, 7229555, 33255953, 166279765]

約数ペア:

[(1, 166279765), (5, 33255953), (23, 7229555), (29, 5733785), (73, 2277805), (115, 1445911), (145, 1146757), (365, 455561), (667, 249295), (683, 243455), (1679, 99035), (2117, 78545), (3335, 49859), (3415, 48691), (8395, 19807), (10585, 15709)]