143639552

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 88

約数和(自身を含む): 339965760

約数和(自身を除く): 196326208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 691, 812, 896, 928, 1024, 1382, 1624, 1792, 1856, 2764, 3248, 3584, 3712, 4837, 5528, 6496, 7168, 7424, 9674, 11056, 12992, 14848, 19348, 20039, 22112, 25984, 29696, 38696, 40078, 44224, 51968, 77392, 80156, 88448, 103936, 140273, 154784, 160312, 176896, 207872, 280546, 309568, 320624, 353792, 561092, 619136, 641248, 707584, 1122184, 1238272, 1282496, 2244368, 2476544, 2564992, 4488736, 4953088, 5129984, 8977472, 10259968, 17954944, 20519936, 35909888, 71819776, 143639552]

約数ペア:

[(1, 143639552), (2, 71819776), (4, 35909888), (7, 20519936), (8, 17954944), (14, 10259968), (16, 8977472), (28, 5129984), (29, 4953088), (32, 4488736), (56, 2564992), (58, 2476544), (64, 2244368), (112, 1282496), (116, 1238272), (128, 1122184), (203, 707584), (224, 641248), (232, 619136), (256, 561092), (406, 353792), (448, 320624), (464, 309568), (512, 280546), (691, 207872), (812, 176896), (896, 160312), (928, 154784), (1024, 140273), (1382, 103936), (1624, 88448), (1792, 80156), (1856, 77392), (2764, 51968), (3248, 44224), (3584, 40078), (3712, 38696), (4837, 29696), (5528, 25984), (6496, 22112), (7168, 20039), (7424, 19348), (9674, 14848), (11056, 12992)]