149852178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{69959}}^1$

素因数の和:69991

約数の個数: 48

約数和(自身を含む): 392895360

約数和(自身を除く): 243043182

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 69959, 139918, 209877, 419754, 489713, 629631, 979426, 1189303, 1259262, 1469139, 2378606, 2938278, 3567909, 4407417, 7135818, 8325121, 8814834, 10703727, 16650242, 21407454, 24975363, 49950726, 74926089, 149852178]

約数ペア:

[(1, 149852178), (2, 74926089), (3, 49950726), (6, 24975363), (7, 21407454), (9, 16650242), (14, 10703727), (17, 8814834), (18, 8325121), (21, 7135818), (34, 4407417), (42, 3567909), (51, 2938278), (63, 2378606), (102, 1469139), (119, 1259262), (126, 1189303), (153, 979426), (238, 629631), (306, 489713), (357, 419754), (714, 209877), (1071, 139918), (2142, 69959)]