161348768

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6053}}^1$

素因数の和:6094

約数の個数: 72

約数和(自身を含む): 391318452

約数和(自身を除く): 229969684

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6053, 6664, 12106, 13328, 24212, 26656, 42371, 48424, 84742, 96848, 102901, 169484, 193696, 205802, 296597, 338968, 411604, 593194, 677936, 720307, 823208, 1186388, 1355872, 1440614, 1646416, 2372776, 2881228, 3292832, 4745552, 5042149, 5762456, 9491104, 10084298, 11524912, 20168596, 23049824, 40337192, 80674384, 161348768]

約数ペア:

[(1, 161348768), (2, 80674384), (4, 40337192), (7, 23049824), (8, 20168596), (14, 11524912), (16, 10084298), (17, 9491104), (28, 5762456), (32, 5042149), (34, 4745552), (49, 3292832), (56, 2881228), (68, 2372776), (98, 1646416), (112, 1440614), (119, 1355872), (136, 1186388), (196, 823208), (224, 720307), (238, 677936), (272, 593194), (392, 411604), (476, 338968), (544, 296597), (784, 205802), (833, 193696), (952, 169484), (1568, 102901), (1666, 96848), (1904, 84742), (3332, 48424), (3808, 42371), (6053, 26656), (6664, 24212), (12106, 13328)]