140135996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 340193280

約数和(自身を除く): 200057284

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1129, 1364, 1612, 2002, 2258, 2387, 2821, 4004, 4433, 4516, 4774, 5642, 7903, 8866, 9548, 11284, 12419, 14677, 15806, 17732, 24838, 29354, 31031, 31612, 34999, 49676, 58708, 62062, 69998, 86933, 102739, 124124, 139996, 161447, 173866, 205478, 244993, 322894, 347732, 384989, 410956, 454987, 489986, 645788, 769978, 909974, 979972, 1130129, 1539956, 1819948, 2260258, 2694923, 3184909, 4520516, 5004857, 5389846, 6369818, 10009714, 10779692, 12739636, 20019428, 35033999, 70067998, 140135996]

約数ペア:

[(1, 140135996), (2, 70067998), (4, 35033999), (7, 20019428), (11, 12739636), (13, 10779692), (14, 10009714), (22, 6369818), (26, 5389846), (28, 5004857), (31, 4520516), (44, 3184909), (52, 2694923), (62, 2260258), (77, 1819948), (91, 1539956), (124, 1130129), (143, 979972), (154, 909974), (182, 769978), (217, 645788), (286, 489986), (308, 454987), (341, 410956), (364, 384989), (403, 347732), (434, 322894), (572, 244993), (682, 205478), (806, 173866), (868, 161447), (1001, 139996), (1129, 124124), (1364, 102739), (1612, 86933), (2002, 69998), (2258, 62062), (2387, 58708), (2821, 49676), (4004, 34999), (4433, 31612), (4516, 31031), (4774, 29354), (5642, 24838), (7903, 17732), (8866, 15806), (9548, 14677), (11284, 12419)]