142344992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{977}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 292050360

約数和(自身を除く): 149705368

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 157, 232, 314, 464, 628, 928, 977, 1256, 1954, 2512, 3908, 4553, 5024, 7816, 9106, 15632, 18212, 28333, 31264, 36424, 56666, 72848, 113332, 145696, 153389, 226664, 306778, 453328, 613556, 906656, 1227112, 2454224, 4448281, 4908448, 8896562, 17793124, 35586248, 71172496, 142344992]

約数ペア:

[(1, 142344992), (2, 71172496), (4, 35586248), (8, 17793124), (16, 8896562), (29, 4908448), (32, 4448281), (58, 2454224), (116, 1227112), (157, 906656), (232, 613556), (314, 453328), (464, 306778), (628, 226664), (928, 153389), (977, 145696), (1256, 113332), (1954, 72848), (2512, 56666), (3908, 36424), (4553, 31264), (5024, 28333), (7816, 18212), (9106, 15632)]