140180946

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1127

約数の個数: 64

約数和(自身を含む): 313860096

約数和(自身を除く): 173679150

約数列:

[1, 2, 3, 6, 17, 31, 34, 43, 51, 62, 86, 93, 102, 129, 186, 258, 527, 731, 1031, 1054, 1333, 1462, 1581, 2062, 2193, 2666, 3093, 3162, 3999, 4386, 6186, 7998, 17527, 22661, 31961, 35054, 44333, 45322, 52581, 63922, 67983, 88666, 95883, 105162, 132999, 135966, 191766, 265998, 543337, 753661, 1086674, 1374323, 1507322, 1630011, 2260983, 2748646, 3260022, 4122969, 4521966, 8245938, 23363491, 46726982, 70090473, 140180946]

約数ペア:

[(1, 140180946), (2, 70090473), (3, 46726982), (6, 23363491), (17, 8245938), (31, 4521966), (34, 4122969), (43, 3260022), (51, 2748646), (62, 2260983), (86, 1630011), (93, 1507322), (102, 1374323), (129, 1086674), (186, 753661), (258, 543337), (527, 265998), (731, 191766), (1031, 135966), (1054, 132999), (1333, 105162), (1462, 95883), (1581, 88666), (2062, 67983), (2193, 63922), (2666, 52581), (3093, 45322), (3162, 44333), (3999, 35054), (4386, 31961), (6186, 22661), (7998, 17527)]