196642096

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 120

約数和(自身を含む): 478927680

約数和(自身を除く): 282285584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 76, 86, 98, 112, 133, 152, 172, 196, 266, 301, 304, 307, 344, 392, 532, 602, 614, 688, 784, 817, 931, 1064, 1204, 1228, 1634, 1862, 2107, 2128, 2149, 2408, 2456, 3268, 3724, 4214, 4298, 4816, 4912, 5719, 5833, 6536, 7448, 8428, 8596, 11438, 11666, 13072, 13201, 14896, 15043, 16856, 17192, 22876, 23332, 26402, 30086, 33712, 34384, 40033, 40831, 45752, 46664, 52804, 60172, 80066, 81662, 91504, 92407, 93328, 105608, 120344, 160132, 163324, 184814, 211216, 240688, 250819, 285817, 320264, 326648, 369628, 501638, 571634, 640528, 646849, 653296, 739256, 1003276, 1143268, 1293698, 1478512, 1755733, 2006552, 2286536, 2587396, 3511466, 4013104, 4573072, 5174792, 7022932, 10349584, 12290131, 14045864, 24580262, 28091728, 49160524, 98321048, 196642096]

約数ペア:

[(1, 196642096), (2, 98321048), (4, 49160524), (7, 28091728), (8, 24580262), (14, 14045864), (16, 12290131), (19, 10349584), (28, 7022932), (38, 5174792), (43, 4573072), (49, 4013104), (56, 3511466), (76, 2587396), (86, 2286536), (98, 2006552), (112, 1755733), (133, 1478512), (152, 1293698), (172, 1143268), (196, 1003276), (266, 739256), (301, 653296), (304, 646849), (307, 640528), (344, 571634), (392, 501638), (532, 369628), (602, 326648), (614, 320264), (688, 285817), (784, 250819), (817, 240688), (931, 211216), (1064, 184814), (1204, 163324), (1228, 160132), (1634, 120344), (1862, 105608), (2107, 93328), (2128, 92407), (2149, 91504), (2408, 81662), (2456, 80066), (3268, 60172), (3724, 52804), (4214, 46664), (4298, 45752), (4816, 40831), (4912, 40033), (5719, 34384), (5833, 33712), (6536, 30086), (7448, 26402), (8428, 23332), (8596, 22876), (11438, 17192), (11666, 16856), (13072, 15043), (13201, 14896)]