140973408

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{16879}}^1$

素因数の和:16924

約数の個数: 72

約数和(自身を含む): 414741600

約数和(自身を除く): 273768192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 16879, 33758, 50637, 67516, 101274, 135032, 151911, 202548, 270064, 303822, 405096, 489491, 540128, 607644, 810192, 978982, 1215288, 1468473, 1620384, 1957964, 2430576, 2936946, 3915928, 4405419, 4861152, 5873892, 7831856, 8810838, 11747784, 15663712, 17621676, 23495568, 35243352, 46991136, 70486704, 140973408]

約数ペア:

[(1, 140973408), (2, 70486704), (3, 46991136), (4, 35243352), (6, 23495568), (8, 17621676), (9, 15663712), (12, 11747784), (16, 8810838), (18, 7831856), (24, 5873892), (29, 4861152), (32, 4405419), (36, 3915928), (48, 2936946), (58, 2430576), (72, 1957964), (87, 1620384), (96, 1468473), (116, 1215288), (144, 978982), (174, 810192), (232, 607644), (261, 540128), (288, 489491), (348, 405096), (464, 303822), (522, 270064), (696, 202548), (928, 151911), (1044, 135032), (1392, 101274), (2088, 67516), (2784, 50637), (4176, 33758), (8352, 16879)]