196165728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3259}}^1$

素因数の和:3305

約数の個数: 144

約数和(自身を含む): 640785600

約数和(自身を除く): 444619872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1254, 1368, 1584, 1672, 1824, 1881, 2508, 2736, 3168, 3259, 3344, 3762, 5016, 5472, 6518, 6688, 7524, 9777, 10032, 13036, 15048, 19554, 20064, 26072, 29331, 30096, 35849, 39108, 52144, 58662, 60192, 61921, 71698, 78216, 104288, 107547, 117324, 123842, 143396, 156432, 185763, 215094, 234648, 247684, 286792, 312864, 322641, 371526, 430188, 469296, 495368, 557289, 573584, 645282, 681131, 743052, 860376, 938592, 990736, 1114578, 1147168, 1290564, 1362262, 1486104, 1720752, 1981472, 2043393, 2229156, 2581128, 2724524, 2972208, 3441504, 4086786, 4458312, 5162256, 5449048, 5944416, 6130179, 8173572, 8916624, 10324512, 10898096, 12260358, 16347144, 17833248, 21796192, 24520716, 32694288, 49041432, 65388576, 98082864, 196165728]

約数ペア:

[(1, 196165728), (2, 98082864), (3, 65388576), (4, 49041432), (6, 32694288), (8, 24520716), (9, 21796192), (11, 17833248), (12, 16347144), (16, 12260358), (18, 10898096), (19, 10324512), (22, 8916624), (24, 8173572), (32, 6130179), (33, 5944416), (36, 5449048), (38, 5162256), (44, 4458312), (48, 4086786), (57, 3441504), (66, 2972208), (72, 2724524), (76, 2581128), (88, 2229156), (96, 2043393), (99, 1981472), (114, 1720752), (132, 1486104), (144, 1362262), (152, 1290564), (171, 1147168), (176, 1114578), (198, 990736), (209, 938592), (228, 860376), (264, 743052), (288, 681131), (304, 645282), (342, 573584), (352, 557289), (396, 495368), (418, 469296), (456, 430188), (528, 371526), (608, 322641), (627, 312864), (684, 286792), (792, 247684), (836, 234648), (912, 215094), (1056, 185763), (1254, 156432), (1368, 143396), (1584, 123842), (1672, 117324), (1824, 107547), (1881, 104288), (2508, 78216), (2736, 71698), (3168, 61921), (3259, 60192), (3344, 58662), (3762, 52144), (5016, 39108), (5472, 35849), (6518, 30096), (6688, 29331), (7524, 26072), (9777, 20064), (10032, 19554), (13036, 15048)]