129225824

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 316108800

約数和(自身を除く): 186882976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 199, 208, 223, 224, 364, 398, 416, 446, 728, 796, 892, 1393, 1456, 1561, 1592, 1784, 2587, 2786, 2899, 2912, 3122, 3184, 3568, 5174, 5572, 5798, 6244, 6368, 7136, 10348, 11144, 11596, 12488, 18109, 20293, 20696, 22288, 23192, 24976, 36218, 40586, 41392, 44377, 44576, 46384, 49952, 72436, 81172, 82784, 88754, 92768, 144872, 162344, 177508, 289744, 310639, 324688, 355016, 576901, 579488, 621278, 649376, 710032, 1153802, 1242556, 1420064, 2307604, 2485112, 4038307, 4615208, 4970224, 8076614, 9230416, 9940448, 16153228, 18460832, 32306456, 64612912, 129225824]

約数ペア:

[(1, 129225824), (2, 64612912), (4, 32306456), (7, 18460832), (8, 16153228), (13, 9940448), (14, 9230416), (16, 8076614), (26, 4970224), (28, 4615208), (32, 4038307), (52, 2485112), (56, 2307604), (91, 1420064), (104, 1242556), (112, 1153802), (182, 710032), (199, 649376), (208, 621278), (223, 579488), (224, 576901), (364, 355016), (398, 324688), (416, 310639), (446, 289744), (728, 177508), (796, 162344), (892, 144872), (1393, 92768), (1456, 88754), (1561, 82784), (1592, 81172), (1784, 72436), (2587, 49952), (2786, 46384), (2899, 44576), (2912, 44377), (3122, 41392), (3184, 40586), (3568, 36218), (5174, 24976), (5572, 23192), (5798, 22288), (6244, 20696), (6368, 20293), (7136, 18109), (10348, 12488), (11144, 11596)]