156907249208

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1\times {\mathrm{16603}}^1$

素因数の和:17412

約数の個数: 64

約数和(自身を含む): 309870489600

約数和(自身を除く): 152963240392

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 719, 1438, 1643, 2876, 3286, 5752, 6572, 13144, 16603, 22289, 33206, 38107, 44578, 66412, 76214, 89156, 132824, 152428, 178312, 304856, 514693, 879959, 1029386, 1181317, 1759918, 2058772, 2362634, 3519836, 4117544, 4725268, 7039672, 9450536, 11937557, 23875114, 27278729, 47750228, 54557458, 95500456, 109114916, 218229832, 370064267, 632690521, 740128534, 1265381042, 1480257068, 2530762084, 2960514136, 5061524168, 19613406151, 39226812302, 78453624604, 156907249208]

約数ペア:

[(1, 156907249208), (2, 78453624604), (4, 39226812302), (8, 19613406151), (31, 5061524168), (53, 2960514136), (62, 2530762084), (106, 1480257068), (124, 1265381042), (212, 740128534), (248, 632690521), (424, 370064267), (719, 218229832), (1438, 109114916), (1643, 95500456), (2876, 54557458), (3286, 47750228), (5752, 27278729), (6572, 23875114), (13144, 11937557), (16603, 9450536), (22289, 7039672), (33206, 4725268), (38107, 4117544), (44578, 3519836), (66412, 2362634), (76214, 2058772), (89156, 1759918), (132824, 1181317), (152428, 1029386), (178312, 879959), (304856, 514693)]