142327458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12448

約数の個数: 72

約数和(自身を含む): 386348508

約数和(自身を除く): 244021050

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 12413, 24826, 37239, 74478, 86891, 111717, 161369, 173782, 223434, 260673, 322738, 484107, 521346, 608237, 782019, 968214, 1129583, 1216474, 1452321, 1564038, 1824711, 2259166, 2904642, 3388749, 3649422, 5474133, 6777498, 7907081, 10166247, 10948266, 15814162, 20332494, 23721243, 47442486, 71163729, 142327458]

約数ペア:

[(1, 142327458), (2, 71163729), (3, 47442486), (6, 23721243), (7, 20332494), (9, 15814162), (13, 10948266), (14, 10166247), (18, 7907081), (21, 6777498), (26, 5474133), (39, 3649422), (42, 3388749), (49, 2904642), (63, 2259166), (78, 1824711), (91, 1564038), (98, 1452321), (117, 1216474), (126, 1129583), (147, 968214), (182, 782019), (234, 608237), (273, 521346), (294, 484107), (441, 322738), (546, 260673), (637, 223434), (819, 173782), (882, 161369), (1274, 111717), (1638, 86891), (1911, 74478), (3822, 37239), (5733, 24826), (11466, 12413)]