138095928

素因数分解:

$2^3\times 3^9\times {\mathrm{877}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 388831080

約数和(自身を除く): 250735152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 877, 972, 1458, 1754, 1944, 2187, 2631, 2916, 3508, 4374, 5262, 5832, 6561, 7016, 7893, 8748, 10524, 13122, 15786, 17496, 19683, 21048, 23679, 26244, 31572, 39366, 47358, 52488, 63144, 71037, 78732, 94716, 142074, 157464, 189432, 213111, 284148, 426222, 568296, 639333, 852444, 1278666, 1704888, 1917999, 2557332, 3835998, 5114664, 5753997, 7671996, 11507994, 15343992, 17261991, 23015988, 34523982, 46031976, 69047964, 138095928]

約数ペア:

[(1, 138095928), (2, 69047964), (3, 46031976), (4, 34523982), (6, 23015988), (8, 17261991), (9, 15343992), (12, 11507994), (18, 7671996), (24, 5753997), (27, 5114664), (36, 3835998), (54, 2557332), (72, 1917999), (81, 1704888), (108, 1278666), (162, 852444), (216, 639333), (243, 568296), (324, 426222), (486, 284148), (648, 213111), (729, 189432), (877, 157464), (972, 142074), (1458, 94716), (1754, 78732), (1944, 71037), (2187, 63144), (2631, 52488), (2916, 47358), (3508, 39366), (4374, 31572), (5262, 26244), (5832, 23679), (6561, 21048), (7016, 19683), (7893, 17496), (8748, 15786), (10524, 13122)]