156730446

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 375598080

約数和(自身を除く): 218867634

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 109, 111, 127, 153, 218, 222, 254, 306, 327, 333, 381, 629, 654, 666, 762, 981, 1143, 1258, 1853, 1887, 1962, 2159, 2286, 3706, 3774, 4033, 4318, 4699, 5559, 5661, 6477, 8066, 9398, 11118, 11322, 12099, 12954, 13843, 14097, 16677, 19431, 24198, 27686, 28194, 33354, 36297, 38862, 41529, 42291, 68561, 72594, 79883, 83058, 84582, 124587, 137122, 159766, 205683, 235331, 239649, 249174, 411366, 470662, 479298, 512191, 617049, 705993, 718947, 1024382, 1234098, 1411986, 1437894, 1536573, 2117979, 3073146, 4235958, 4609719, 8707247, 9219438, 17414494, 26121741, 52243482, 78365223, 156730446]

約数ペア:

[(1, 156730446), (2, 78365223), (3, 52243482), (6, 26121741), (9, 17414494), (17, 9219438), (18, 8707247), (34, 4609719), (37, 4235958), (51, 3073146), (74, 2117979), (102, 1536573), (109, 1437894), (111, 1411986), (127, 1234098), (153, 1024382), (218, 718947), (222, 705993), (254, 617049), (306, 512191), (327, 479298), (333, 470662), (381, 411366), (629, 249174), (654, 239649), (666, 235331), (762, 205683), (981, 159766), (1143, 137122), (1258, 124587), (1853, 84582), (1887, 83058), (1962, 79883), (2159, 72594), (2286, 68561), (3706, 42291), (3774, 41529), (4033, 38862), (4318, 36297), (4699, 33354), (5559, 28194), (5661, 27686), (6477, 24198), (8066, 19431), (9398, 16677), (11118, 14097), (11322, 13843), (12099, 12954)]