138515052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2801}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 349286112

約数和(自身を除く): 210771060

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 317, 634, 951, 1268, 1902, 2801, 3804, 4121, 5602, 8242, 8403, 11204, 12363, 16484, 16806, 24726, 33612, 36413, 49452, 72826, 109239, 145652, 218478, 436956, 887917, 1775834, 2663751, 3551668, 5327502, 10655004, 11542921, 23085842, 34628763, 46171684, 69257526, 138515052]

約数ペア:

[(1, 138515052), (2, 69257526), (3, 46171684), (4, 34628763), (6, 23085842), (12, 11542921), (13, 10655004), (26, 5327502), (39, 3551668), (52, 2663751), (78, 1775834), (156, 887917), (317, 436956), (634, 218478), (951, 145652), (1268, 109239), (1902, 72826), (2801, 49452), (3804, 36413), (4121, 33612), (5602, 24726), (8242, 16806), (8403, 16484), (11204, 12363)]