138519654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4159}}^1$

素因数の和:4245

約数の個数: 64

約数和(自身を含む): 346644480

約数和(自身を除く): 208124826

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4159, 4758, 5551, 8318, 11102, 12477, 16653, 24954, 29113, 33306, 54067, 58226, 87339, 108134, 162201, 174678, 253699, 324402, 378469, 507398, 756938, 761097, 1135407, 1522194, 1775893, 2270814, 3298087, 3551786, 5327679, 6596174, 9894261, 10655358, 19788522, 23086609, 46173218, 69259827, 138519654]

約数ペア:

[(1, 138519654), (2, 69259827), (3, 46173218), (6, 23086609), (7, 19788522), (13, 10655358), (14, 9894261), (21, 6596174), (26, 5327679), (39, 3551786), (42, 3298087), (61, 2270814), (78, 1775893), (91, 1522194), (122, 1135407), (182, 761097), (183, 756938), (273, 507398), (366, 378469), (427, 324402), (546, 253699), (793, 174678), (854, 162201), (1281, 108134), (1586, 87339), (2379, 58226), (2562, 54067), (4159, 33306), (4758, 29113), (5551, 24954), (8318, 16653), (11102, 12477)]