158920896

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 112

約数和(自身を含む): 449336160

約数和(自身を除く): 290415264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 181, 192, 204, 269, 272, 362, 408, 538, 543, 544, 724, 807, 816, 1076, 1086, 1088, 1448, 1614, 1632, 2152, 2172, 2896, 3077, 3228, 3264, 4304, 4344, 4573, 5792, 6154, 6456, 8608, 8688, 9146, 9231, 11584, 12308, 12912, 13719, 17216, 17376, 18292, 18462, 24616, 25824, 27438, 34752, 36584, 36924, 48689, 49232, 51648, 54876, 73168, 73848, 97378, 98464, 109752, 146067, 146336, 147696, 194756, 196928, 219504, 292134, 292672, 295392, 389512, 439008, 584268, 590784, 779024, 827713, 878016, 1168536, 1558048, 1655426, 2337072, 2483139, 3116096, 3310852, 4674144, 4966278, 6621704, 9348288, 9932556, 13243408, 19865112, 26486816, 39730224, 52973632, 79460448, 158920896]

約数ペア:

[(1, 158920896), (2, 79460448), (3, 52973632), (4, 39730224), (6, 26486816), (8, 19865112), (12, 13243408), (16, 9932556), (17, 9348288), (24, 6621704), (32, 4966278), (34, 4674144), (48, 3310852), (51, 3116096), (64, 2483139), (68, 2337072), (96, 1655426), (102, 1558048), (136, 1168536), (181, 878016), (192, 827713), (204, 779024), (269, 590784), (272, 584268), (362, 439008), (408, 389512), (538, 295392), (543, 292672), (544, 292134), (724, 219504), (807, 196928), (816, 194756), (1076, 147696), (1086, 146336), (1088, 146067), (1448, 109752), (1614, 98464), (1632, 97378), (2152, 73848), (2172, 73168), (2896, 54876), (3077, 51648), (3228, 49232), (3264, 48689), (4304, 36924), (4344, 36584), (4573, 34752), (5792, 27438), (6154, 25824), (6456, 24616), (8608, 18462), (8688, 18292), (9146, 17376), (9231, 17216), (11584, 13719), (12308, 12912)]