156978958444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{2551}}^1$

素因数の和:3068

約数の個数: 144

約数和(自身を含む): 354448055808

約数和(自身を除く): 197469097364

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 121, 154, 164, 242, 287, 308, 443, 451, 484, 574, 847, 886, 902, 1148, 1694, 1772, 1804, 2551, 3101, 3157, 3388, 4873, 4961, 5102, 6202, 6314, 9746, 9922, 10204, 12404, 12628, 17857, 18163, 19492, 19844, 28061, 34111, 34727, 35714, 36326, 53603, 56122, 68222, 69454, 71428, 72652, 104591, 107206, 112244, 127141, 136444, 138908, 196427, 199793, 209182, 214412, 254282, 308671, 375221, 392854, 399586, 418364, 508564, 617342, 732137, 750442, 785708, 799172, 1130093, 1150501, 1234684, 1398551, 1464274, 1500884, 2160697, 2197723, 2260186, 2301002, 2797102, 2928548, 4321394, 4395446, 4520372, 4602004, 5594204, 7910651, 8053507, 8642788, 8790892, 12431023, 12655511, 15384061, 15821302, 16107014, 24862046, 25311022, 30768122, 31642604, 32214028, 46333813, 49724092, 50622044, 61536244, 87017161, 88588577, 92667626, 136741253, 174034322, 177177154, 185335252, 273482506, 324336691, 348068644, 354354308, 509671943, 546965012, 648673382, 957188771, 1019343886, 1297346764, 1914377542, 2038687772, 3567703601, 3828755084, 5606391373, 7135407202, 11212782746, 14270814404, 22425565492, 39244739611, 78489479222, 156978958444]

約数ペア:

[(1, 156978958444), (2, 78489479222), (4, 39244739611), (7, 22425565492), (11, 14270814404), (14, 11212782746), (22, 7135407202), (28, 5606391373), (41, 3828755084), (44, 3567703601), (77, 2038687772), (82, 1914377542), (121, 1297346764), (154, 1019343886), (164, 957188771), (242, 648673382), (287, 546965012), (308, 509671943), (443, 354354308), (451, 348068644), (484, 324336691), (574, 273482506), (847, 185335252), (886, 177177154), (902, 174034322), (1148, 136741253), (1694, 92667626), (1772, 88588577), (1804, 87017161), (2551, 61536244), (3101, 50622044), (3157, 49724092), (3388, 46333813), (4873, 32214028), (4961, 31642604), (5102, 30768122), (6202, 25311022), (6314, 24862046), (9746, 16107014), (9922, 15821302), (10204, 15384061), (12404, 12655511), (12628, 12431023), (17857, 8790892), (18163, 8642788), (19492, 8053507), (19844, 7910651), (28061, 5594204), (34111, 4602004), (34727, 4520372), (35714, 4395446), (36326, 4321394), (53603, 2928548), (56122, 2797102), (68222, 2301002), (69454, 2260186), (71428, 2197723), (72652, 2160697), (104591, 1500884), (107206, 1464274), (112244, 1398551), (127141, 1234684), (136444, 1150501), (138908, 1130093), (196427, 799172), (199793, 785708), (209182, 750442), (214412, 732137), (254282, 617342), (308671, 508564), (375221, 418364), (392854, 399586)]