139366864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:277

約数の個数: 120

約数和(自身を含む): 344918400

約数和(自身を除く): 205551536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 169, 182, 199, 208, 259, 296, 338, 364, 398, 481, 518, 592, 676, 728, 796, 962, 1036, 1183, 1352, 1393, 1456, 1592, 1924, 2072, 2366, 2587, 2704, 2786, 3184, 3367, 3848, 4144, 4732, 5174, 5572, 6253, 6734, 7363, 7696, 9464, 10348, 11144, 12506, 13468, 14726, 18109, 18928, 20696, 22288, 25012, 26936, 29452, 33631, 36218, 41392, 43771, 50024, 51541, 53872, 58904, 67262, 72436, 87542, 95719, 100048, 103082, 117808, 134524, 144872, 175084, 191438, 206164, 235417, 269048, 289744, 350168, 382876, 412328, 470834, 538096, 670033, 700336, 765752, 824656, 941668, 1244347, 1340066, 1531504, 1883336, 2488694, 2680132, 3766672, 4977388, 5360264, 8710429, 9954776, 10720528, 17420858, 19909552, 34841716, 69683432, 139366864]

約数ペア:

[(1, 139366864), (2, 69683432), (4, 34841716), (7, 19909552), (8, 17420858), (13, 10720528), (14, 9954776), (16, 8710429), (26, 5360264), (28, 4977388), (37, 3766672), (52, 2680132), (56, 2488694), (74, 1883336), (91, 1531504), (104, 1340066), (112, 1244347), (148, 941668), (169, 824656), (182, 765752), (199, 700336), (208, 670033), (259, 538096), (296, 470834), (338, 412328), (364, 382876), (398, 350168), (481, 289744), (518, 269048), (592, 235417), (676, 206164), (728, 191438), (796, 175084), (962, 144872), (1036, 134524), (1183, 117808), (1352, 103082), (1393, 100048), (1456, 95719), (1592, 87542), (1924, 72436), (2072, 67262), (2366, 58904), (2587, 53872), (2704, 51541), (2786, 50024), (3184, 43771), (3367, 41392), (3848, 36218), (4144, 33631), (4732, 29452), (5174, 26936), (5572, 25012), (6253, 22288), (6734, 20696), (7363, 18928), (7696, 18109), (9464, 14726), (10348, 13468), (11144, 12506)]