120127294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 224243712

約数和(自身を除く): 104116418

約数列:

[1, 2, 7, 14, 31, 41, 43, 62, 82, 86, 157, 217, 287, 301, 314, 434, 574, 602, 1099, 1271, 1333, 1763, 2198, 2542, 2666, 3526, 4867, 6437, 6751, 8897, 9331, 9734, 12341, 12874, 13502, 17794, 18662, 24682, 34069, 45059, 47257, 54653, 68138, 90118, 94514, 109306, 199547, 209281, 276791, 382571, 399094, 418562, 553582, 765142, 1396829, 1464967, 1937537, 2793658, 2929934, 3875074, 8580521, 17161042, 60063647, 120127294]

約数ペア:

[(1, 120127294), (2, 60063647), (7, 17161042), (14, 8580521), (31, 3875074), (41, 2929934), (43, 2793658), (62, 1937537), (82, 1464967), (86, 1396829), (157, 765142), (217, 553582), (287, 418562), (301, 399094), (314, 382571), (434, 276791), (574, 209281), (602, 199547), (1099, 109306), (1271, 94514), (1333, 90118), (1763, 68138), (2198, 54653), (2542, 47257), (2666, 45059), (3526, 34069), (4867, 24682), (6437, 18662), (6751, 17794), (8897, 13502), (9331, 12874), (9734, 12341)]