156742096

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 370710400

約数和(自身を除く): 213968304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 73, 76, 112, 133, 146, 152, 266, 292, 304, 511, 532, 584, 1009, 1022, 1064, 1168, 1387, 2018, 2044, 2128, 2774, 4036, 4088, 5548, 7063, 8072, 8176, 9709, 11096, 14126, 16144, 19171, 19418, 22192, 28252, 38342, 38836, 56504, 73657, 76684, 77672, 113008, 134197, 147314, 153368, 155344, 268394, 294628, 306736, 515599, 536788, 589256, 1031198, 1073576, 1178512, 1399483, 2062396, 2147152, 2798966, 4124792, 5597932, 8249584, 9796381, 11195864, 19592762, 22391728, 39185524, 78371048, 156742096]

約数ペア:

[(1, 156742096), (2, 78371048), (4, 39185524), (7, 22391728), (8, 19592762), (14, 11195864), (16, 9796381), (19, 8249584), (28, 5597932), (38, 4124792), (56, 2798966), (73, 2147152), (76, 2062396), (112, 1399483), (133, 1178512), (146, 1073576), (152, 1031198), (266, 589256), (292, 536788), (304, 515599), (511, 306736), (532, 294628), (584, 268394), (1009, 155344), (1022, 153368), (1064, 147314), (1168, 134197), (1387, 113008), (2018, 77672), (2044, 76684), (2128, 73657), (2774, 56504), (4036, 38836), (4088, 38342), (5548, 28252), (7063, 22192), (8072, 19418), (8176, 19171), (9709, 16144), (11096, 14126)]