139205472

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{293}}^1$

素因数の和:421

約数の個数: 144

約数和(自身を含む): 430747632

約数和(自身を除く): 291542160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 101, 112, 147, 168, 196, 202, 224, 293, 294, 303, 336, 392, 404, 586, 588, 606, 672, 707, 784, 808, 879, 1172, 1176, 1212, 1414, 1568, 1616, 1758, 2051, 2121, 2344, 2352, 2424, 2828, 3232, 3516, 4102, 4242, 4688, 4704, 4848, 4949, 5656, 6153, 7032, 8204, 8484, 9376, 9696, 9898, 11312, 12306, 14064, 14357, 14847, 16408, 16968, 19796, 22624, 24612, 28128, 28714, 29593, 29694, 32816, 33936, 39592, 43071, 49224, 57428, 59186, 59388, 65632, 67872, 79184, 86142, 88779, 98448, 114856, 118372, 118776, 158368, 172284, 177558, 196896, 207151, 229712, 236744, 237552, 344568, 355116, 414302, 459424, 473488, 475104, 621453, 689136, 710232, 828604, 946976, 1242906, 1378272, 1420464, 1450057, 1657208, 2485812, 2840928, 2900114, 3314416, 4350171, 4971624, 5800228, 6628832, 8700342, 9943248, 11600456, 17400684, 19886496, 23200912, 34801368, 46401824, 69602736, 139205472]

約数ペア:

[(1, 139205472), (2, 69602736), (3, 46401824), (4, 34801368), (6, 23200912), (7, 19886496), (8, 17400684), (12, 11600456), (14, 9943248), (16, 8700342), (21, 6628832), (24, 5800228), (28, 4971624), (32, 4350171), (42, 3314416), (48, 2900114), (49, 2840928), (56, 2485812), (84, 1657208), (96, 1450057), (98, 1420464), (101, 1378272), (112, 1242906), (147, 946976), (168, 828604), (196, 710232), (202, 689136), (224, 621453), (293, 475104), (294, 473488), (303, 459424), (336, 414302), (392, 355116), (404, 344568), (586, 237552), (588, 236744), (606, 229712), (672, 207151), (707, 196896), (784, 177558), (808, 172284), (879, 158368), (1172, 118776), (1176, 118372), (1212, 114856), (1414, 98448), (1568, 88779), (1616, 86142), (1758, 79184), (2051, 67872), (2121, 65632), (2344, 59388), (2352, 59186), (2424, 57428), (2828, 49224), (3232, 43071), (3516, 39592), (4102, 33936), (4242, 32816), (4688, 29694), (4704, 29593), (4848, 28714), (4949, 28128), (5656, 24612), (6153, 22624), (7032, 19796), (8204, 16968), (8484, 16408), (9376, 14847), (9696, 14357), (9898, 14064), (11312, 12306)]