156669136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 80

約数和(自身を含む): 356227200

約数和(自身を除く): 199558064

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 208, 232, 247, 304, 377, 464, 494, 551, 754, 988, 1102, 1367, 1508, 1976, 2204, 2734, 3016, 3952, 4408, 5468, 6032, 7163, 8816, 10936, 14326, 17771, 21872, 25973, 28652, 35542, 39643, 51946, 57304, 71084, 79286, 103892, 114608, 142168, 158572, 207784, 284336, 317144, 337649, 415568, 515359, 634288, 675298, 753217, 1030718, 1350596, 1506434, 2061436, 2701192, 3012868, 4122872, 5402384, 6025736, 8245744, 9791821, 12051472, 19583642, 39167284, 78334568, 156669136]

約数ペア:

[(1, 156669136), (2, 78334568), (4, 39167284), (8, 19583642), (13, 12051472), (16, 9791821), (19, 8245744), (26, 6025736), (29, 5402384), (38, 4122872), (52, 3012868), (58, 2701192), (76, 2061436), (104, 1506434), (116, 1350596), (152, 1030718), (208, 753217), (232, 675298), (247, 634288), (304, 515359), (377, 415568), (464, 337649), (494, 317144), (551, 284336), (754, 207784), (988, 158572), (1102, 142168), (1367, 114608), (1508, 103892), (1976, 79286), (2204, 71084), (2734, 57304), (3016, 51946), (3952, 39643), (4408, 35542), (5468, 28652), (6032, 25973), (7163, 21872), (8816, 17771), (10936, 14326)]