172434816

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 516490260

約数和(自身を除く): 344055444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 59, 64, 72, 86, 96, 118, 128, 129, 144, 172, 177, 192, 236, 258, 288, 344, 354, 384, 387, 472, 516, 531, 576, 688, 708, 774, 944, 1032, 1062, 1152, 1376, 1416, 1548, 1888, 2064, 2124, 2537, 2752, 2832, 3096, 3481, 3776, 4128, 4248, 5074, 5504, 5664, 6192, 6962, 7552, 7611, 8256, 8496, 10148, 10443, 11328, 12384, 13924, 15222, 16512, 16992, 20296, 20886, 22656, 22833, 24768, 27848, 30444, 31329, 33984, 40592, 41772, 45666, 49536, 55696, 60888, 62658, 67968, 81184, 83544, 91332, 111392, 121776, 125316, 149683, 162368, 167088, 182664, 222784, 243552, 250632, 299366, 324736, 334176, 365328, 445568, 449049, 487104, 501264, 598732, 668352, 730656, 898098, 974208, 1002528, 1197464, 1336704, 1347147, 1461312, 1796196, 2005056, 2394928, 2694294, 2922624, 3592392, 4010112, 4789856, 5388588, 7184784, 9579712, 10777176, 14369568, 19159424, 21554352, 28739136, 43108704, 57478272, 86217408, 172434816]

約数ペア:

[(1, 172434816), (2, 86217408), (3, 57478272), (4, 43108704), (6, 28739136), (8, 21554352), (9, 19159424), (12, 14369568), (16, 10777176), (18, 9579712), (24, 7184784), (32, 5388588), (36, 4789856), (43, 4010112), (48, 3592392), (59, 2922624), (64, 2694294), (72, 2394928), (86, 2005056), (96, 1796196), (118, 1461312), (128, 1347147), (129, 1336704), (144, 1197464), (172, 1002528), (177, 974208), (192, 898098), (236, 730656), (258, 668352), (288, 598732), (344, 501264), (354, 487104), (384, 449049), (387, 445568), (472, 365328), (516, 334176), (531, 324736), (576, 299366), (688, 250632), (708, 243552), (774, 222784), (944, 182664), (1032, 167088), (1062, 162368), (1152, 149683), (1376, 125316), (1416, 121776), (1548, 111392), (1888, 91332), (2064, 83544), (2124, 81184), (2537, 67968), (2752, 62658), (2832, 60888), (3096, 55696), (3481, 49536), (3776, 45666), (4128, 41772), (4248, 40592), (5074, 33984), (5504, 31329), (5664, 30444), (6192, 27848), (6962, 24768), (7552, 22833), (7611, 22656), (8256, 20886), (8496, 20296), (10148, 16992), (10443, 16512), (11328, 15222), (12384, 13924)]