172296208

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25219}}^1$

素因数の和:25295

約数の個数: 40

約数和(自身を含む): 387782720

約数和(自身を除く): 215486512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 25219, 50438, 100876, 176533, 201752, 353066, 403504, 706132, 1412264, 1538359, 2824528, 3076718, 6153436, 10768513, 12306872, 21537026, 24613744, 43074052, 86148104, 172296208]

約数ペア:

[(1, 172296208), (2, 86148104), (4, 43074052), (7, 24613744), (8, 21537026), (14, 12306872), (16, 10768513), (28, 6153436), (56, 3076718), (61, 2824528), (112, 1538359), (122, 1412264), (244, 706132), (427, 403504), (488, 353066), (854, 201752), (976, 176533), (1708, 100876), (3416, 50438), (6832, 25219)]