156748475492

素因数分解:

$2^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1217}}^1\times {\mathrm{19087}}^1$

素因数の和:20556

約数の個数: 48

約数和(自身を含む): 315072941568

約数和(自身を除く): 158324466076

約数列:

[1, 2, 4, 7, 14, 28, 241, 482, 964, 1217, 1687, 2434, 3374, 4868, 6748, 8519, 17038, 19087, 34076, 38174, 76348, 133609, 267218, 293297, 534436, 586594, 1173188, 2053079, 4106158, 4599967, 8212316, 9199934, 18399868, 23228879, 32199769, 46457758, 64399538, 92915516, 128799076, 162602153, 325204306, 650408612, 5598159839, 11196319678, 22392639356, 39187118873, 78374237746, 156748475492]

約数ペア:

[(1, 156748475492), (2, 78374237746), (4, 39187118873), (7, 22392639356), (14, 11196319678), (28, 5598159839), (241, 650408612), (482, 325204306), (964, 162602153), (1217, 128799076), (1687, 92915516), (2434, 64399538), (3374, 46457758), (4868, 32199769), (6748, 23228879), (8519, 18399868), (17038, 9199934), (19087, 8212316), (34076, 4599967), (38174, 4106158), (76348, 2053079), (133609, 1173188), (267218, 586594), (293297, 534436)]