131556768

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{27967}}^1$

素因数の和:27994

約数の個数: 72

約数和(自身を含む): 401732352

約数和(自身を除く): 270175584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 27967, 55934, 83901, 111868, 167802, 195769, 223736, 335604, 391538, 447472, 587307, 671208, 783076, 894944, 1174614, 1342416, 1370383, 1566152, 2349228, 2684832, 2740766, 3132304, 4111149, 4698456, 5481532, 6264608, 8222298, 9396912, 10963064, 16444596, 18793824, 21926128, 32889192, 43852256, 65778384, 131556768]

約数ペア:

[(1, 131556768), (2, 65778384), (3, 43852256), (4, 32889192), (6, 21926128), (7, 18793824), (8, 16444596), (12, 10963064), (14, 9396912), (16, 8222298), (21, 6264608), (24, 5481532), (28, 4698456), (32, 4111149), (42, 3132304), (48, 2740766), (49, 2684832), (56, 2349228), (84, 1566152), (96, 1370383), (98, 1342416), (112, 1174614), (147, 894944), (168, 783076), (196, 671208), (224, 587307), (294, 447472), (336, 391538), (392, 335604), (588, 223736), (672, 195769), (784, 167802), (1176, 111868), (1568, 83901), (2352, 55934), (4704, 27967)]