159921744

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 422597952

約数和(自身を除く): 262676208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 137, 166, 249, 274, 293, 332, 411, 498, 548, 586, 664, 822, 879, 996, 1096, 1172, 1328, 1644, 1758, 1992, 2192, 2344, 3288, 3516, 3984, 4688, 6576, 7032, 11371, 14064, 22742, 24319, 34113, 40141, 45484, 48638, 68226, 72957, 80282, 90968, 97276, 120423, 136452, 145914, 160564, 181936, 194552, 240846, 272904, 291828, 321128, 389104, 481692, 545808, 583656, 642256, 963384, 1167312, 1926768, 3331703, 6663406, 9995109, 13326812, 19990218, 26653624, 39980436, 53307248, 79960872, 159921744]

約数ペア:

[(1, 159921744), (2, 79960872), (3, 53307248), (4, 39980436), (6, 26653624), (8, 19990218), (12, 13326812), (16, 9995109), (24, 6663406), (48, 3331703), (83, 1926768), (137, 1167312), (166, 963384), (249, 642256), (274, 583656), (293, 545808), (332, 481692), (411, 389104), (498, 321128), (548, 291828), (586, 272904), (664, 240846), (822, 194552), (879, 181936), (996, 160564), (1096, 145914), (1172, 136452), (1328, 120423), (1644, 97276), (1758, 90968), (1992, 80282), (2192, 72957), (2344, 68226), (3288, 48638), (3516, 45484), (3984, 40141), (4688, 34113), (6576, 24319), (7032, 22742), (11371, 14064)]