126739648

素因数分解:

$2^6\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2921

約数の個数: 56

約数和(自身を含む): 290376864

約数和(自身を除く): 163637216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 202, 224, 404, 448, 707, 808, 1414, 1616, 2801, 2828, 3232, 5602, 5656, 6464, 11204, 11312, 19607, 22408, 22624, 39214, 44816, 45248, 78428, 89632, 156856, 179264, 282901, 313712, 565802, 627424, 1131604, 1254848, 1980307, 2263208, 3960614, 4526416, 7921228, 9052832, 15842456, 18105664, 31684912, 63369824, 126739648]

約数ペア:

[(1, 126739648), (2, 63369824), (4, 31684912), (7, 18105664), (8, 15842456), (14, 9052832), (16, 7921228), (28, 4526416), (32, 3960614), (56, 2263208), (64, 1980307), (101, 1254848), (112, 1131604), (202, 627424), (224, 565802), (404, 313712), (448, 282901), (707, 179264), (808, 156856), (1414, 89632), (1616, 78428), (2801, 45248), (2828, 44816), (3232, 39214), (5602, 22624), (5656, 22408), (6464, 19607), (11204, 11312)]