128114630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 278581248

約数和(自身を除く): 150466618

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1373, 1505, 2170, 2666, 2746, 3010, 6665, 6865, 9331, 9611, 13330, 13730, 18662, 19222, 42563, 46655, 48055, 59039, 85126, 93310, 96110, 118078, 212815, 295195, 297941, 413273, 425630, 590390, 595882, 826546, 1489705, 1830209, 2066365, 2979410, 3660418, 4132730, 9151045, 12811463, 18302090, 25622926, 64057315, 128114630]

約数ペア:

[(1, 128114630), (2, 64057315), (5, 25622926), (7, 18302090), (10, 12811463), (14, 9151045), (31, 4132730), (35, 3660418), (43, 2979410), (62, 2066365), (70, 1830209), (86, 1489705), (155, 826546), (215, 595882), (217, 590390), (301, 425630), (310, 413273), (430, 297941), (434, 295195), (602, 212815), (1085, 118078), (1333, 96110), (1373, 93310), (1505, 85126), (2170, 59039), (2666, 48055), (2746, 46655), (3010, 42563), (6665, 19222), (6865, 18662), (9331, 13730), (9611, 13330)]