130628512

素因数分解:

$2^5\times 7^2\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:618

約数の個数: 72

約数和(自身を含む): 301299264

約数和(自身を除く): 170670752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 227, 367, 392, 454, 734, 784, 908, 1468, 1568, 1589, 1816, 2569, 2936, 3178, 3632, 5138, 5872, 6356, 7264, 10276, 11123, 11744, 12712, 17983, 20552, 22246, 25424, 35966, 41104, 44492, 50848, 71932, 82208, 83309, 88984, 143864, 166618, 177968, 287728, 333236, 355936, 575456, 583163, 666472, 1166326, 1332944, 2332652, 2665888, 4082141, 4665304, 8164282, 9330608, 16328564, 18661216, 32657128, 65314256, 130628512]

約数ペア:

[(1, 130628512), (2, 65314256), (4, 32657128), (7, 18661216), (8, 16328564), (14, 9330608), (16, 8164282), (28, 4665304), (32, 4082141), (49, 2665888), (56, 2332652), (98, 1332944), (112, 1166326), (196, 666472), (224, 583163), (227, 575456), (367, 355936), (392, 333236), (454, 287728), (734, 177968), (784, 166618), (908, 143864), (1468, 88984), (1568, 83309), (1589, 82208), (1816, 71932), (2569, 50848), (2936, 44492), (3178, 41104), (3632, 35966), (5138, 25424), (5872, 22246), (6356, 20552), (7264, 17983), (10276, 12712), (11123, 11744)]