167528192

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 365712480

約数和(自身を除く): 198184288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 104, 128, 142, 208, 256, 284, 416, 568, 709, 832, 923, 1136, 1418, 1664, 1846, 2272, 2836, 3328, 3692, 4544, 5672, 7384, 9088, 9217, 11344, 14768, 18176, 18434, 22688, 29536, 36868, 45376, 50339, 59072, 73736, 90752, 100678, 118144, 147472, 181504, 201356, 236288, 294944, 402712, 589888, 654407, 805424, 1179776, 1308814, 1610848, 2359552, 2617628, 3221696, 5235256, 6443392, 10470512, 12886784, 20941024, 41882048, 83764096, 167528192]

約数ペア:

[(1, 167528192), (2, 83764096), (4, 41882048), (8, 20941024), (13, 12886784), (16, 10470512), (26, 6443392), (32, 5235256), (52, 3221696), (64, 2617628), (71, 2359552), (104, 1610848), (128, 1308814), (142, 1179776), (208, 805424), (256, 654407), (284, 589888), (416, 402712), (568, 294944), (709, 236288), (832, 201356), (923, 181504), (1136, 147472), (1418, 118144), (1664, 100678), (1846, 90752), (2272, 73736), (2836, 59072), (3328, 50339), (3692, 45376), (4544, 36868), (5672, 29536), (7384, 22688), (9088, 18434), (9217, 18176), (11344, 14768)]