140249088

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 463357440

約数和(自身を除く): 323108352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1087, 1152, 1344, 1536, 1792, 2016, 2048, 2174, 2304, 2688, 3072, 3261, 3584, 4032, 4348, 4608, 5376, 6144, 6522, 7168, 7609, 8064, 8696, 9216, 9783, 10752, 13044, 14336, 15218, 16128, 17392, 18432, 19566, 21504, 22827, 26088, 30436, 32256, 34784, 39132, 43008, 45654, 52176, 60872, 64512, 68481, 69568, 78264, 91308, 104352, 121744, 129024, 136962, 139136, 156528, 182616, 208704, 243488, 273924, 278272, 313056, 365232, 417408, 486976, 547848, 556544, 626112, 730464, 834816, 973952, 1095696, 1113088, 1252224, 1460928, 1669632, 1947904, 2191392, 2226176, 2504448, 2921856, 3339264, 3895808, 4382784, 5008896, 5843712, 6678528, 7791616, 8765568, 10017792, 11687424, 15583232, 17531136, 20035584, 23374848, 35062272, 46749696, 70124544, 140249088]

約数ペア:

[(1, 140249088), (2, 70124544), (3, 46749696), (4, 35062272), (6, 23374848), (7, 20035584), (8, 17531136), (9, 15583232), (12, 11687424), (14, 10017792), (16, 8765568), (18, 7791616), (21, 6678528), (24, 5843712), (28, 5008896), (32, 4382784), (36, 3895808), (42, 3339264), (48, 2921856), (56, 2504448), (63, 2226176), (64, 2191392), (72, 1947904), (84, 1669632), (96, 1460928), (112, 1252224), (126, 1113088), (128, 1095696), (144, 973952), (168, 834816), (192, 730464), (224, 626112), (252, 556544), (256, 547848), (288, 486976), (336, 417408), (384, 365232), (448, 313056), (504, 278272), (512, 273924), (576, 243488), (672, 208704), (768, 182616), (896, 156528), (1008, 139136), (1024, 136962), (1087, 129024), (1152, 121744), (1344, 104352), (1536, 91308), (1792, 78264), (2016, 69568), (2048, 68481), (2174, 64512), (2304, 60872), (2688, 52176), (3072, 45654), (3261, 43008), (3584, 39132), (4032, 34784), (4348, 32256), (4608, 30436), (5376, 26088), (6144, 22827), (6522, 21504), (7168, 19566), (7609, 18432), (8064, 17392), (8696, 16128), (9216, 15218), (9783, 14336), (10752, 13044)]