140224656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 299747184

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 659, 682, 744, 806, 858, 1023, 1144, 1209, 1318, 1364, 1488, 1612, 1716, 1977, 2046, 2288, 2418, 2636, 2728, 3224, 3432, 3954, 4092, 4433, 4836, 5272, 5456, 6448, 6864, 7249, 7908, 8184, 8567, 8866, 9672, 10544, 13299, 14498, 15816, 16368, 17134, 17732, 19344, 20429, 21747, 25701, 26598, 28996, 31632, 34268, 35464, 40858, 43494, 51402, 53196, 57992, 61287, 68536, 70928, 81716, 86988, 94237, 102804, 106392, 115984, 122574, 137072, 163432, 173976, 188474, 205608, 212784, 224719, 245148, 265577, 282711, 326864, 347952, 376948, 411216, 449438, 490296, 531154, 565422, 674157, 753896, 796731, 898876, 980592, 1062308, 1130844, 1348314, 1507792, 1593462, 1797752, 2124616, 2261688, 2696628, 2921347, 3186924, 3595504, 4249232, 4523376, 5393256, 5842694, 6373848, 8764041, 10786512, 11685388, 12747696, 17528082, 23370776, 35056164, 46741552, 70112328, 140224656]

約数ペア:

[(1, 140224656), (2, 70112328), (3, 46741552), (4, 35056164), (6, 23370776), (8, 17528082), (11, 12747696), (12, 11685388), (13, 10786512), (16, 8764041), (22, 6373848), (24, 5842694), (26, 5393256), (31, 4523376), (33, 4249232), (39, 3595504), (44, 3186924), (48, 2921347), (52, 2696628), (62, 2261688), (66, 2124616), (78, 1797752), (88, 1593462), (93, 1507792), (104, 1348314), (124, 1130844), (132, 1062308), (143, 980592), (156, 898876), (176, 796731), (186, 753896), (208, 674157), (248, 565422), (264, 531154), (286, 490296), (312, 449438), (341, 411216), (372, 376948), (403, 347952), (429, 326864), (496, 282711), (528, 265577), (572, 245148), (624, 224719), (659, 212784), (682, 205608), (744, 188474), (806, 173976), (858, 163432), (1023, 137072), (1144, 122574), (1209, 115984), (1318, 106392), (1364, 102804), (1488, 94237), (1612, 86988), (1716, 81716), (1977, 70928), (2046, 68536), (2288, 61287), (2418, 57992), (2636, 53196), (2728, 51402), (3224, 43494), (3432, 40858), (3954, 35464), (4092, 34268), (4433, 31632), (4836, 28996), (5272, 26598), (5456, 25701), (6448, 21747), (6864, 20429), (7249, 19344), (7908, 17732), (8184, 17134), (8567, 16368), (8866, 15816), (9672, 14498), (10544, 13299)]