131224704

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:398

約数の個数: 128

約数和(自身を含む): 380647680

約数和(自身を除く): 249422976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 192, 194, 208, 271, 291, 312, 384, 388, 416, 542, 582, 624, 776, 813, 832, 1084, 1164, 1248, 1261, 1552, 1626, 1664, 2168, 2328, 2496, 2522, 3104, 3252, 3523, 3783, 4336, 4656, 4992, 5044, 6208, 6504, 7046, 7566, 8672, 9312, 10088, 10569, 12416, 13008, 14092, 15132, 17344, 18624, 20176, 21138, 26016, 26287, 28184, 30264, 34688, 37248, 40352, 42276, 52032, 52574, 56368, 60528, 78861, 80704, 84552, 104064, 105148, 112736, 121056, 157722, 161408, 169104, 210296, 225472, 242112, 315444, 338208, 341731, 420592, 450944, 484224, 630888, 676416, 683462, 841184, 1025193, 1261776, 1352832, 1366924, 1682368, 2050386, 2523552, 2733848, 3364736, 4100772, 5047104, 5467696, 8201544, 10094208, 10935392, 16403088, 21870784, 32806176, 43741568, 65612352, 131224704]

約数ペア:

[(1, 131224704), (2, 65612352), (3, 43741568), (4, 32806176), (6, 21870784), (8, 16403088), (12, 10935392), (13, 10094208), (16, 8201544), (24, 5467696), (26, 5047104), (32, 4100772), (39, 3364736), (48, 2733848), (52, 2523552), (64, 2050386), (78, 1682368), (96, 1366924), (97, 1352832), (104, 1261776), (128, 1025193), (156, 841184), (192, 683462), (194, 676416), (208, 630888), (271, 484224), (291, 450944), (312, 420592), (384, 341731), (388, 338208), (416, 315444), (542, 242112), (582, 225472), (624, 210296), (776, 169104), (813, 161408), (832, 157722), (1084, 121056), (1164, 112736), (1248, 105148), (1261, 104064), (1552, 84552), (1626, 80704), (1664, 78861), (2168, 60528), (2328, 56368), (2496, 52574), (2522, 52032), (3104, 42276), (3252, 40352), (3523, 37248), (3783, 34688), (4336, 30264), (4656, 28184), (4992, 26287), (5044, 26016), (6208, 21138), (6504, 20176), (7046, 18624), (7566, 17344), (8672, 15132), (9312, 14092), (10088, 13008), (10569, 12416)]