164594820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2485

約数の個数: 96

約数和(自身を含む): 502104960

約数和(自身を除く): 337510140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 89, 130, 156, 178, 195, 260, 267, 356, 390, 445, 534, 780, 890, 1068, 1157, 1335, 1780, 2314, 2371, 2670, 3471, 4628, 4742, 5340, 5785, 6942, 7113, 9484, 11570, 11855, 13884, 14226, 17355, 23140, 23710, 28452, 30823, 34710, 35565, 47420, 61646, 69420, 71130, 92469, 123292, 142260, 154115, 184938, 211019, 308230, 369876, 422038, 462345, 616460, 633057, 844076, 924690, 1055095, 1266114, 1849380, 2110190, 2532228, 2743247, 3165285, 4220380, 5486494, 6330570, 8229741, 10972988, 12661140, 13716235, 16459482, 27432470, 32918964, 41148705, 54864940, 82297410, 164594820]

約数ペア:

[(1, 164594820), (2, 82297410), (3, 54864940), (4, 41148705), (5, 32918964), (6, 27432470), (10, 16459482), (12, 13716235), (13, 12661140), (15, 10972988), (20, 8229741), (26, 6330570), (30, 5486494), (39, 4220380), (52, 3165285), (60, 2743247), (65, 2532228), (78, 2110190), (89, 1849380), (130, 1266114), (156, 1055095), (178, 924690), (195, 844076), (260, 633057), (267, 616460), (356, 462345), (390, 422038), (445, 369876), (534, 308230), (780, 211019), (890, 184938), (1068, 154115), (1157, 142260), (1335, 123292), (1780, 92469), (2314, 71130), (2371, 69420), (2670, 61646), (3471, 47420), (4628, 35565), (4742, 34710), (5340, 30823), (5785, 28452), (6942, 23710), (7113, 23140), (9484, 17355), (11570, 14226), (11855, 13884)]