138556446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 324311040

約数和(自身を除く): 185754594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 101, 178, 202, 267, 303, 367, 534, 606, 623, 707, 734, 1101, 1246, 1414, 1869, 2121, 2202, 2569, 3738, 4242, 5138, 7707, 8989, 15414, 17978, 26967, 32663, 37067, 53934, 62923, 65326, 74134, 97989, 111201, 125846, 188769, 195978, 222402, 228641, 259469, 377538, 457282, 518938, 685923, 778407, 1371846, 1556814, 3298963, 6597926, 9896889, 19793778, 23092741, 46185482, 69278223, 138556446]

約数ペア:

[(1, 138556446), (2, 69278223), (3, 46185482), (6, 23092741), (7, 19793778), (14, 9896889), (21, 6597926), (42, 3298963), (89, 1556814), (101, 1371846), (178, 778407), (202, 685923), (267, 518938), (303, 457282), (367, 377538), (534, 259469), (606, 228641), (623, 222402), (707, 195978), (734, 188769), (1101, 125846), (1246, 111201), (1414, 97989), (1869, 74134), (2121, 65326), (2202, 62923), (2569, 53934), (3738, 37067), (4242, 32663), (5138, 26967), (7707, 17978), (8989, 15414)]