154770966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1237}}^1$

素因数の和:1586

約数の個数: 64

約数和(自身を含む): 394575360

約数和(自身を除く): 239804394

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 331, 378, 662, 993, 1237, 1986, 2317, 2474, 2979, 3711, 4634, 5958, 6951, 7422, 8659, 8937, 11133, 13902, 17318, 17874, 20853, 22266, 25977, 33399, 41706, 51954, 62559, 66798, 77931, 125118, 155862, 233793, 409447, 467586, 818894, 1228341, 2456682, 2866129, 3685023, 5732258, 7370046, 8598387, 11055069, 17196774, 22110138, 25795161, 51590322, 77385483, 154770966]

約数ペア:

[(1, 154770966), (2, 77385483), (3, 51590322), (6, 25795161), (7, 22110138), (9, 17196774), (14, 11055069), (18, 8598387), (21, 7370046), (27, 5732258), (42, 3685023), (54, 2866129), (63, 2456682), (126, 1228341), (189, 818894), (331, 467586), (378, 409447), (662, 233793), (993, 155862), (1237, 125118), (1986, 77931), (2317, 66798), (2474, 62559), (2979, 51954), (3711, 41706), (4634, 33399), (5958, 25977), (6951, 22266), (7422, 20853), (8659, 17874), (8937, 17318), (11133, 13902)]