142244802

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 380928000

約数和(自身を除く): 238683198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 61, 62, 63, 93, 122, 126, 183, 186, 189, 199, 217, 279, 366, 378, 398, 427, 434, 549, 558, 597, 651, 837, 854, 1098, 1194, 1281, 1302, 1393, 1647, 1674, 1791, 1891, 1953, 2562, 2786, 3294, 3582, 3782, 3843, 3906, 4179, 5373, 5673, 5859, 6169, 7686, 8358, 10746, 11346, 11529, 11718, 12139, 12338, 12537, 13237, 17019, 18507, 23058, 24278, 25074, 26474, 34038, 36417, 37014, 37611, 39711, 43183, 51057, 55521, 72834, 75222, 79422, 84973, 86366, 102114, 109251, 111042, 119133, 129549, 166563, 169946, 218502, 238266, 254919, 259098, 327753, 333126, 357399, 376309, 388647, 509838, 655506, 714798, 752618, 764757, 777294, 1128927, 1165941, 1529514, 2257854, 2294271, 2331882, 2634163, 3386781, 4588542, 5268326, 6773562, 7902489, 10160343, 15804978, 20320686, 23707467, 47414934, 71122401, 142244802]

約数ペア:

[(1, 142244802), (2, 71122401), (3, 47414934), (6, 23707467), (7, 20320686), (9, 15804978), (14, 10160343), (18, 7902489), (21, 6773562), (27, 5268326), (31, 4588542), (42, 3386781), (54, 2634163), (61, 2331882), (62, 2294271), (63, 2257854), (93, 1529514), (122, 1165941), (126, 1128927), (183, 777294), (186, 764757), (189, 752618), (199, 714798), (217, 655506), (279, 509838), (366, 388647), (378, 376309), (398, 357399), (427, 333126), (434, 327753), (549, 259098), (558, 254919), (597, 238266), (651, 218502), (837, 169946), (854, 166563), (1098, 129549), (1194, 119133), (1281, 111042), (1302, 109251), (1393, 102114), (1647, 86366), (1674, 84973), (1791, 79422), (1891, 75222), (1953, 72834), (2562, 55521), (2786, 51057), (3294, 43183), (3582, 39711), (3782, 37611), (3843, 37014), (3906, 36417), (4179, 34038), (5373, 26474), (5673, 25074), (5859, 24278), (6169, 23058), (7686, 18507), (8358, 17019), (10746, 13237), (11346, 12537), (11529, 12338), (11718, 12139)]