190120384

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 84

約数和(自身を含む): 422640760

約数和(自身を除く): 232520376

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 289, 304, 323, 541, 544, 578, 608, 646, 1082, 1088, 1156, 1216, 1292, 2164, 2312, 2584, 4328, 4624, 5168, 5491, 8656, 9197, 9248, 10279, 10336, 10982, 17312, 18394, 18496, 20558, 20672, 21964, 34624, 36788, 41116, 43928, 73576, 82232, 87856, 147152, 156349, 164464, 174743, 175712, 294304, 312698, 328928, 349486, 351424, 588608, 625396, 657856, 698972, 1250792, 1397944, 2501584, 2795888, 2970631, 5003168, 5591776, 5941262, 10006336, 11183552, 11882524, 23765048, 47530096, 95060192, 190120384]

約数ペア:

[(1, 190120384), (2, 95060192), (4, 47530096), (8, 23765048), (16, 11882524), (17, 11183552), (19, 10006336), (32, 5941262), (34, 5591776), (38, 5003168), (64, 2970631), (68, 2795888), (76, 2501584), (136, 1397944), (152, 1250792), (272, 698972), (289, 657856), (304, 625396), (323, 588608), (541, 351424), (544, 349486), (578, 328928), (608, 312698), (646, 294304), (1082, 175712), (1088, 174743), (1156, 164464), (1216, 156349), (1292, 147152), (2164, 87856), (2312, 82232), (2584, 73576), (4328, 43928), (4624, 41116), (5168, 36788), (5491, 34624), (8656, 21964), (9197, 20672), (9248, 20558), (10279, 18496), (10336, 18394), (10982, 17312)]