149213194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1319}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 255024000

約数和(自身を除く): 105810806

約数列:

[1, 2, 13, 19, 26, 38, 229, 247, 458, 494, 1319, 2638, 2977, 4351, 5954, 8702, 17147, 25061, 34294, 50122, 56563, 113126, 302051, 325793, 604102, 651586, 3926663, 5738969, 7853326, 11477938, 74606597, 149213194]

約数ペア:

[(1, 149213194), (2, 74606597), (13, 11477938), (19, 7853326), (26, 5738969), (38, 3926663), (229, 651586), (247, 604102), (458, 325793), (494, 302051), (1319, 113126), (2638, 56563), (2977, 50122), (4351, 34294), (5954, 25061), (8702, 17147)]