142528128

素因数分解:

$2^7\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1553}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 380419200

約数和(自身を除く): 237891072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 384, 478, 717, 956, 1434, 1553, 1912, 2868, 3106, 3824, 4659, 5736, 6212, 7648, 9318, 11472, 12424, 15296, 18636, 22944, 24848, 30592, 37272, 45888, 49696, 74544, 91776, 99392, 149088, 198784, 298176, 371167, 596352, 742334, 1113501, 1484668, 2227002, 2969336, 4454004, 5938672, 8908008, 11877344, 17816016, 23754688, 35632032, 47509376, 71264064, 142528128]

約数ペア:

[(1, 142528128), (2, 71264064), (3, 47509376), (4, 35632032), (6, 23754688), (8, 17816016), (12, 11877344), (16, 8908008), (24, 5938672), (32, 4454004), (48, 2969336), (64, 2227002), (96, 1484668), (128, 1113501), (192, 742334), (239, 596352), (384, 371167), (478, 298176), (717, 198784), (956, 149088), (1434, 99392), (1553, 91776), (1912, 74544), (2868, 49696), (3106, 45888), (3824, 37272), (4659, 30592), (5736, 24848), (6212, 22944), (7648, 18636), (9318, 15296), (11472, 12424)]