140564448

素因数分解:

$2^5\times 3^2\times {\mathrm{271}}^1\times {\mathrm{1801}}^1$

素因数の和:2088

約数の個数: 72

約数和(自身を含む): 401427936

約数和(自身を除く): 260863488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 271, 288, 542, 813, 1084, 1626, 1801, 2168, 2439, 3252, 3602, 4336, 4878, 5403, 6504, 7204, 8672, 9756, 10806, 13008, 14408, 16209, 19512, 21612, 26016, 28816, 32418, 39024, 43224, 57632, 64836, 78048, 86448, 129672, 172896, 259344, 488071, 518688, 976142, 1464213, 1952284, 2928426, 3904568, 4392639, 5856852, 7809136, 8785278, 11713704, 15618272, 17570556, 23427408, 35141112, 46854816, 70282224, 140564448]

約数ペア:

[(1, 140564448), (2, 70282224), (3, 46854816), (4, 35141112), (6, 23427408), (8, 17570556), (9, 15618272), (12, 11713704), (16, 8785278), (18, 7809136), (24, 5856852), (32, 4392639), (36, 3904568), (48, 2928426), (72, 1952284), (96, 1464213), (144, 976142), (271, 518688), (288, 488071), (542, 259344), (813, 172896), (1084, 129672), (1626, 86448), (1801, 78048), (2168, 64836), (2439, 57632), (3252, 43224), (3602, 39024), (4336, 32418), (4878, 28816), (5403, 26016), (6504, 21612), (7204, 19512), (8672, 16209), (9756, 14408), (10806, 13008)]