175164496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 388864000

約数和(自身を除く): 213699504

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 127, 152, 208, 247, 254, 304, 349, 494, 508, 698, 988, 1016, 1396, 1651, 1976, 2032, 2413, 2792, 3302, 3952, 4537, 4826, 5584, 6604, 6631, 9074, 9652, 13208, 13262, 18148, 19304, 26416, 26524, 31369, 36296, 38608, 44323, 53048, 62738, 72592, 86203, 88646, 106096, 125476, 172406, 177292, 250952, 344812, 354584, 501904, 576199, 689624, 709168, 842137, 1152398, 1379248, 1684274, 2304796, 3368548, 4609592, 6737096, 9219184, 10947781, 13474192, 21895562, 43791124, 87582248, 175164496]

約数ペア:

[(1, 175164496), (2, 87582248), (4, 43791124), (8, 21895562), (13, 13474192), (16, 10947781), (19, 9219184), (26, 6737096), (38, 4609592), (52, 3368548), (76, 2304796), (104, 1684274), (127, 1379248), (152, 1152398), (208, 842137), (247, 709168), (254, 689624), (304, 576199), (349, 501904), (494, 354584), (508, 344812), (698, 250952), (988, 177292), (1016, 172406), (1396, 125476), (1651, 106096), (1976, 88646), (2032, 86203), (2413, 72592), (2792, 62738), (3302, 53048), (3952, 44323), (4537, 38608), (4826, 36296), (5584, 31369), (6604, 26524), (6631, 26416), (9074, 19304), (9652, 18148), (13208, 13262)]