15392719888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4189

約数の個数: 160

約数和(自身を含む): 38925286400

約数和(自身を除く): 23532566512

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 139, 152, 182, 208, 247, 266, 278, 304, 364, 494, 532, 556, 728, 973, 988, 1064, 1112, 1456, 1729, 1807, 1946, 1976, 2128, 2224, 2641, 3458, 3614, 3892, 3952, 4003, 5282, 6916, 7228, 7784, 8006, 10564, 12649, 13832, 14456, 15568, 16012, 18487, 21128, 25298, 27664, 28021, 28912, 32024, 34333, 36974, 42256, 50596, 52039, 56042, 64048, 68666, 73948, 76057, 101192, 104078, 112084, 137332, 147896, 152114, 202384, 208156, 224168, 240331, 274664, 295792, 304228, 364273, 416312, 448336, 480662, 532399, 549328, 556417, 608456, 728546, 832624, 961324, 988741, 1064798, 1112834, 1216912, 1457092, 1922648, 1977482, 2129596, 2225668, 2914184, 3845296, 3894919, 3954964, 4259192, 4451336, 5828368, 6921187, 7233421, 7789838, 7909928, 8518384, 8902672, 10571923, 13842374, 14466842, 15579676, 15819856, 21143846, 27684748, 28933684, 31159352, 42287692, 50633947, 55369496, 57867368, 62318704, 74003461, 84575384, 101267894, 110738992, 115734736, 137434999, 148006922, 169150768, 202535788, 274869998, 296013844, 405071576, 549739996, 592027688, 810143152, 962044993, 1099479992, 1184055376, 1924089986, 2198959984, 3848179972, 7696359944, 15392719888]

約数ペア:

[(1, 15392719888), (2, 7696359944), (4, 3848179972), (7, 2198959984), (8, 1924089986), (13, 1184055376), (14, 1099479992), (16, 962044993), (19, 810143152), (26, 592027688), (28, 549739996), (38, 405071576), (52, 296013844), (56, 274869998), (76, 202535788), (91, 169150768), (104, 148006922), (112, 137434999), (133, 115734736), (139, 110738992), (152, 101267894), (182, 84575384), (208, 74003461), (247, 62318704), (266, 57867368), (278, 55369496), (304, 50633947), (364, 42287692), (494, 31159352), (532, 28933684), (556, 27684748), (728, 21143846), (973, 15819856), (988, 15579676), (1064, 14466842), (1112, 13842374), (1456, 10571923), (1729, 8902672), (1807, 8518384), (1946, 7909928), (1976, 7789838), (2128, 7233421), (2224, 6921187), (2641, 5828368), (3458, 4451336), (3614, 4259192), (3892, 3954964), (3952, 3894919), (4003, 3845296), (5282, 2914184), (6916, 2225668), (7228, 2129596), (7784, 1977482), (8006, 1922648), (10564, 1457092), (12649, 1216912), (13832, 1112834), (14456, 1064798), (15568, 988741), (16012, 961324), (18487, 832624), (21128, 728546), (25298, 608456), (27664, 556417), (28021, 549328), (28912, 532399), (32024, 480662), (34333, 448336), (36974, 416312), (42256, 364273), (50596, 304228), (52039, 295792), (56042, 274664), (64048, 240331), (68666, 224168), (73948, 208156), (76057, 202384), (101192, 152114), (104078, 147896), (112084, 137332)]