180677238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 429588480

約数和(自身を除く): 248911242

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 151, 186, 217, 302, 434, 453, 651, 906, 919, 1057, 1302, 1838, 2114, 2757, 3171, 4681, 5514, 6342, 6433, 9362, 12866, 14043, 19299, 28086, 28489, 32767, 38598, 56978, 65534, 85467, 98301, 138769, 170934, 196602, 199423, 277538, 398846, 416307, 598269, 832614, 971383, 1196538, 1942766, 2914149, 4301839, 5828298, 8603678, 12905517, 25811034, 30112873, 60225746, 90338619, 180677238]

約数ペア:

[(1, 180677238), (2, 90338619), (3, 60225746), (6, 30112873), (7, 25811034), (14, 12905517), (21, 8603678), (31, 5828298), (42, 4301839), (62, 2914149), (93, 1942766), (151, 1196538), (186, 971383), (217, 832614), (302, 598269), (434, 416307), (453, 398846), (651, 277538), (906, 199423), (919, 196602), (1057, 170934), (1302, 138769), (1838, 98301), (2114, 85467), (2757, 65534), (3171, 56978), (4681, 38598), (5514, 32767), (6342, 28489), (6433, 28086), (9362, 19299), (12866, 14043)]