7156675128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{1459}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 19510272000

約数和(自身を除く): 12353596872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 347, 372, 456, 589, 694, 744, 1041, 1178, 1388, 1459, 1767, 2082, 2356, 2776, 2918, 3534, 4164, 4377, 4712, 5836, 6593, 7068, 8328, 8754, 10757, 11672, 13186, 14136, 17508, 19779, 21514, 26372, 27721, 32271, 35016, 39558, 43028, 45229, 52744, 55442, 64542, 79116, 83163, 86056, 90458, 110884, 129084, 135687, 158232, 166326, 180916, 204383, 221768, 258168, 271374, 332652, 361832, 408766, 506273, 542748, 613149, 665304, 817532, 859351, 1012546, 1085496, 1226298, 1518819, 1635064, 1718702, 2025092, 2452596, 2578053, 3037638, 3437404, 4050184, 4905192, 5156106, 6075276, 6874808, 9619187, 10312212, 12150552, 15694463, 19238374, 20624424, 28857561, 31388926, 38476748, 47083389, 57715122, 62777852, 76953496, 94166778, 115430244, 125555704, 188333556, 230860488, 298194797, 376667112, 596389594, 894584391, 1192779188, 1789168782, 2385558376, 3578337564, 7156675128]

約数ペア:

[(1, 7156675128), (2, 3578337564), (3, 2385558376), (4, 1789168782), (6, 1192779188), (8, 894584391), (12, 596389594), (19, 376667112), (24, 298194797), (31, 230860488), (38, 188333556), (57, 125555704), (62, 115430244), (76, 94166778), (93, 76953496), (114, 62777852), (124, 57715122), (152, 47083389), (186, 38476748), (228, 31388926), (248, 28857561), (347, 20624424), (372, 19238374), (456, 15694463), (589, 12150552), (694, 10312212), (744, 9619187), (1041, 6874808), (1178, 6075276), (1388, 5156106), (1459, 4905192), (1767, 4050184), (2082, 3437404), (2356, 3037638), (2776, 2578053), (2918, 2452596), (3534, 2025092), (4164, 1718702), (4377, 1635064), (4712, 1518819), (5836, 1226298), (6593, 1085496), (7068, 1012546), (8328, 859351), (8754, 817532), (10757, 665304), (11672, 613149), (13186, 542748), (14136, 506273), (17508, 408766), (19779, 361832), (21514, 332652), (26372, 271374), (27721, 258168), (32271, 221768), (35016, 204383), (39558, 180916), (43028, 166326), (45229, 158232), (52744, 135687), (55442, 129084), (64542, 110884), (79116, 90458), (83163, 86056)]