140769408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 407494080

約数和(自身を除く): 266724672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 163, 173, 192, 208, 312, 326, 346, 384, 416, 489, 519, 624, 652, 692, 832, 978, 1038, 1248, 1304, 1384, 1664, 1956, 2076, 2119, 2249, 2496, 2608, 2768, 3912, 4152, 4238, 4498, 4992, 5216, 5536, 6357, 6747, 7824, 8304, 8476, 8996, 10432, 11072, 12714, 13494, 15648, 16608, 16952, 17992, 20864, 22144, 25428, 26988, 28199, 31296, 33216, 33904, 35984, 50856, 53976, 56398, 62592, 66432, 67808, 71968, 84597, 101712, 107952, 112796, 135616, 143936, 169194, 203424, 215904, 225592, 271232, 287872, 338388, 366587, 406848, 431808, 451184, 676776, 733174, 813696, 863616, 902368, 1099761, 1353552, 1466348, 1804736, 2199522, 2707104, 2932696, 3609472, 4399044, 5414208, 5865392, 8798088, 10828416, 11730784, 17596176, 23461568, 35192352, 46923136, 70384704, 140769408]

約数ペア:

[(1, 140769408), (2, 70384704), (3, 46923136), (4, 35192352), (6, 23461568), (8, 17596176), (12, 11730784), (13, 10828416), (16, 8798088), (24, 5865392), (26, 5414208), (32, 4399044), (39, 3609472), (48, 2932696), (52, 2707104), (64, 2199522), (78, 1804736), (96, 1466348), (104, 1353552), (128, 1099761), (156, 902368), (163, 863616), (173, 813696), (192, 733174), (208, 676776), (312, 451184), (326, 431808), (346, 406848), (384, 366587), (416, 338388), (489, 287872), (519, 271232), (624, 225592), (652, 215904), (692, 203424), (832, 169194), (978, 143936), (1038, 135616), (1248, 112796), (1304, 107952), (1384, 101712), (1664, 84597), (1956, 71968), (2076, 67808), (2119, 66432), (2249, 62592), (2496, 56398), (2608, 53976), (2768, 50856), (3912, 35984), (4152, 33904), (4238, 33216), (4498, 31296), (4992, 28199), (5216, 26988), (5536, 25428), (6357, 22144), (6747, 20864), (7824, 17992), (8304, 16952), (8476, 16608), (8996, 15648), (10432, 13494), (11072, 12714)]