154156923680

素因数分解:

$2^5\times 5^1\times {\mathrm{24793}}^1\times {\mathrm{38861}}^1$

素因数の和:63669

約数の個数: 48

約数和(自身を含む): 364219793784

約数和(自身を除く): 210062870104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 24793, 38861, 49586, 77722, 99172, 123965, 155444, 194305, 198344, 247930, 310888, 388610, 396688, 495860, 621776, 777220, 793376, 991720, 1243552, 1554440, 1983440, 3108880, 3966880, 6217760, 963480773, 1926961546, 3853923092, 4817403865, 7707846184, 9634807730, 15415692368, 19269615460, 30831384736, 38539230920, 77078461840, 154156923680]

約数ペア:

[(1, 154156923680), (2, 77078461840), (4, 38539230920), (5, 30831384736), (8, 19269615460), (10, 15415692368), (16, 9634807730), (20, 7707846184), (32, 4817403865), (40, 3853923092), (80, 1926961546), (160, 963480773), (24793, 6217760), (38861, 3966880), (49586, 3108880), (77722, 1983440), (99172, 1554440), (123965, 1243552), (155444, 991720), (194305, 793376), (198344, 777220), (247930, 621776), (310888, 495860), (388610, 396688)]