156929057024

素因数分解:

$2^8\times {\mathrm{463}}^1\times {\mathrm{661}}^1\times {\mathrm{2003}}^1$

素因数の和:3143

約数の個数: 72

約数和(自身を含む): 314553547392

約数和(自身を除く): 157624490368

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 463, 661, 926, 1322, 1852, 2003, 2644, 3704, 4006, 5288, 7408, 8012, 10576, 14816, 16024, 21152, 29632, 32048, 42304, 59264, 64096, 84608, 118528, 128192, 169216, 256384, 306043, 512768, 612086, 927389, 1224172, 1323983, 1854778, 2448344, 2647966, 3709556, 4896688, 5295932, 7419112, 9793376, 10591864, 14838224, 19586752, 21183728, 29676448, 39173504, 42367456, 59352896, 78347008, 84734912, 118705792, 169469824, 237411584, 338939648, 613004129, 1226008258, 2452016516, 4904033032, 9808066064, 19616132128, 39232264256, 78464528512, 156929057024]

約数ペア:

[(1, 156929057024), (2, 78464528512), (4, 39232264256), (8, 19616132128), (16, 9808066064), (32, 4904033032), (64, 2452016516), (128, 1226008258), (256, 613004129), (463, 338939648), (661, 237411584), (926, 169469824), (1322, 118705792), (1852, 84734912), (2003, 78347008), (2644, 59352896), (3704, 42367456), (4006, 39173504), (5288, 29676448), (7408, 21183728), (8012, 19586752), (10576, 14838224), (14816, 10591864), (16024, 9793376), (21152, 7419112), (29632, 5295932), (32048, 4896688), (42304, 3709556), (59264, 2647966), (64096, 2448344), (84608, 1854778), (118528, 1323983), (128192, 1224172), (169216, 927389), (256384, 612086), (306043, 512768)]