170081872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:956

約数の個数: 80

約数和(自身を含む): 376261632

約数和(自身を除く): 206179760

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 272, 368, 391, 496, 527, 713, 782, 877, 1054, 1426, 1564, 1754, 2108, 2852, 3128, 3508, 4216, 5704, 6256, 7016, 8432, 11408, 12121, 14032, 14909, 20171, 24242, 27187, 29818, 40342, 48484, 54374, 59636, 80684, 96968, 108748, 119272, 161368, 193936, 217496, 238544, 322736, 342907, 434992, 462179, 625301, 685814, 924358, 1250602, 1371628, 1848716, 2501204, 2743256, 3697432, 5002408, 5486512, 7394864, 10004816, 10630117, 21260234, 42520468, 85040936, 170081872]

約数ペア:

[(1, 170081872), (2, 85040936), (4, 42520468), (8, 21260234), (16, 10630117), (17, 10004816), (23, 7394864), (31, 5486512), (34, 5002408), (46, 3697432), (62, 2743256), (68, 2501204), (92, 1848716), (124, 1371628), (136, 1250602), (184, 924358), (248, 685814), (272, 625301), (368, 462179), (391, 434992), (496, 342907), (527, 322736), (713, 238544), (782, 217496), (877, 193936), (1054, 161368), (1426, 119272), (1564, 108748), (1754, 96968), (2108, 80684), (2852, 59636), (3128, 54374), (3508, 48484), (4216, 40342), (5704, 29818), (6256, 27187), (7016, 24242), (8432, 20171), (11408, 14909), (12121, 14032)]