140842368

素因数分解:

$2^7\times 3^3\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 421545600

約数和(自身を除く): 280703232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 108, 128, 144, 166, 192, 216, 249, 288, 332, 384, 432, 491, 498, 576, 664, 747, 864, 982, 996, 1152, 1328, 1473, 1494, 1728, 1964, 1992, 2241, 2656, 2946, 2988, 3456, 3928, 3984, 4419, 4482, 5312, 5892, 5976, 7856, 7968, 8838, 8964, 10624, 11784, 11952, 13257, 15712, 15936, 17676, 17928, 23568, 23904, 26514, 31424, 31872, 35352, 35856, 40753, 47136, 47808, 53028, 62848, 70704, 71712, 81506, 94272, 95616, 106056, 122259, 141408, 143424, 163012, 188544, 212112, 244518, 282816, 286848, 326024, 366777, 424224, 489036, 565632, 652048, 733554, 848448, 978072, 1100331, 1304096, 1467108, 1696896, 1956144, 2200662, 2608192, 2934216, 3912288, 4401324, 5216384, 5868432, 7824576, 8802648, 11736864, 15649152, 17605296, 23473728, 35210592, 46947456, 70421184, 140842368]

約数ペア:

[(1, 140842368), (2, 70421184), (3, 46947456), (4, 35210592), (6, 23473728), (8, 17605296), (9, 15649152), (12, 11736864), (16, 8802648), (18, 7824576), (24, 5868432), (27, 5216384), (32, 4401324), (36, 3912288), (48, 2934216), (54, 2608192), (64, 2200662), (72, 1956144), (83, 1696896), (96, 1467108), (108, 1304096), (128, 1100331), (144, 978072), (166, 848448), (192, 733554), (216, 652048), (249, 565632), (288, 489036), (332, 424224), (384, 366777), (432, 326024), (491, 286848), (498, 282816), (576, 244518), (664, 212112), (747, 188544), (864, 163012), (982, 143424), (996, 141408), (1152, 122259), (1328, 106056), (1473, 95616), (1494, 94272), (1728, 81506), (1964, 71712), (1992, 70704), (2241, 62848), (2656, 53028), (2946, 47808), (2988, 47136), (3456, 40753), (3928, 35856), (3984, 35352), (4419, 31872), (4482, 31424), (5312, 26514), (5892, 23904), (5976, 23568), (7856, 17928), (7968, 17676), (8838, 15936), (8964, 15712), (10624, 13257), (11784, 11952)]