149917994

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 238533120

約数和(自身を除く): 88615126

約数列:

[1, 2, 29, 58, 67, 134, 173, 223, 346, 446, 1943, 3886, 5017, 6467, 10034, 11591, 12934, 14941, 23182, 29882, 38579, 77158, 336139, 433289, 672278, 866578, 1118791, 2237582, 2584793, 5169586, 74958997, 149917994]

約数ペア:

[(1, 149917994), (2, 74958997), (29, 5169586), (58, 2584793), (67, 2237582), (134, 1118791), (173, 866578), (223, 672278), (346, 433289), (446, 336139), (1943, 77158), (3886, 38579), (5017, 29882), (6467, 23182), (10034, 14941), (11591, 12934)]