196157584

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1213

約数の個数: 80

約数和(自身を含む): 457907200

約数和(自身を除く): 261749616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 196, 217, 248, 343, 392, 434, 496, 686, 784, 868, 1153, 1372, 1519, 1736, 2306, 2744, 3038, 3472, 4612, 5488, 6076, 8071, 9224, 10633, 12152, 16142, 18448, 21266, 24304, 32284, 35743, 42532, 56497, 64568, 71486, 85064, 112994, 129136, 142972, 170128, 225988, 250201, 285944, 395479, 451976, 500402, 571888, 790958, 903952, 1000804, 1581916, 1751407, 2001608, 3163832, 3502814, 4003216, 6327664, 7005628, 12259849, 14011256, 24519698, 28022512, 49039396, 98078792, 196157584]

約数ペア:

[(1, 196157584), (2, 98078792), (4, 49039396), (7, 28022512), (8, 24519698), (14, 14011256), (16, 12259849), (28, 7005628), (31, 6327664), (49, 4003216), (56, 3502814), (62, 3163832), (98, 2001608), (112, 1751407), (124, 1581916), (196, 1000804), (217, 903952), (248, 790958), (343, 571888), (392, 500402), (434, 451976), (496, 395479), (686, 285944), (784, 250201), (868, 225988), (1153, 170128), (1372, 142972), (1519, 129136), (1736, 112994), (2306, 85064), (2744, 71486), (3038, 64568), (3472, 56497), (4612, 42532), (5488, 35743), (6076, 32284), (8071, 24304), (9224, 21266), (10633, 18448), (12152, 16142)]