156921701632

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{528883}}^1$

素因数の和:528979

約数の個数: 72

約数和(自身を含む): 335122057760

約数和(自身を除く): 178200356128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 128, 152, 244, 256, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 2432, 3904, 4636, 4864, 7808, 9272, 15616, 18544, 37088, 74176, 148352, 296704, 528883, 1057766, 2115532, 4231064, 8462128, 10048777, 16924256, 20097554, 32261863, 33848512, 40195108, 64523726, 67697024, 80390216, 129047452, 135394048, 160780432, 258094904, 321560864, 516189808, 612975397, 643121728, 1032379616, 1225950794, 1286243456, 2064759232, 2451901588, 2572486912, 4129518464, 4903803176, 8259036928, 9807606352, 19615212704, 39230425408, 78460850816, 156921701632]

約数ペア:

[(1, 156921701632), (2, 78460850816), (4, 39230425408), (8, 19615212704), (16, 9807606352), (19, 8259036928), (32, 4903803176), (38, 4129518464), (61, 2572486912), (64, 2451901588), (76, 2064759232), (122, 1286243456), (128, 1225950794), (152, 1032379616), (244, 643121728), (256, 612975397), (304, 516189808), (488, 321560864), (608, 258094904), (976, 160780432), (1159, 135394048), (1216, 129047452), (1952, 80390216), (2318, 67697024), (2432, 64523726), (3904, 40195108), (4636, 33848512), (4864, 32261863), (7808, 20097554), (9272, 16924256), (15616, 10048777), (18544, 8462128), (37088, 4231064), (74176, 2115532), (148352, 1057766), (296704, 528883)]