177450014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 339517440

約数和(自身を除く): 162067426

約数列:

[1, 2, 7, 14, 23, 29, 31, 46, 58, 62, 161, 203, 217, 322, 406, 434, 613, 667, 713, 899, 1226, 1334, 1426, 1798, 4291, 4669, 4991, 6293, 8582, 9338, 9982, 12586, 14099, 17777, 19003, 20677, 28198, 35554, 38006, 41354, 98693, 124439, 133021, 144739, 197386, 248878, 266042, 289478, 408871, 437069, 551087, 817742, 874138, 1102174, 2862097, 3059483, 3857609, 5724194, 6118966, 7715218, 12675001, 25350002, 88725007, 177450014]

約数ペア:

[(1, 177450014), (2, 88725007), (7, 25350002), (14, 12675001), (23, 7715218), (29, 6118966), (31, 5724194), (46, 3857609), (58, 3059483), (62, 2862097), (161, 1102174), (203, 874138), (217, 817742), (322, 551087), (406, 437069), (434, 408871), (613, 289478), (667, 266042), (713, 248878), (899, 197386), (1226, 144739), (1334, 133021), (1426, 124439), (1798, 98693), (4291, 41354), (4669, 38006), (4991, 35554), (6293, 28198), (8582, 20677), (9338, 19003), (9982, 17777), (12586, 14099)]