179734528

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 393120000

約数和(自身を除く): 213385472

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 149, 152, 248, 256, 298, 304, 496, 512, 589, 596, 608, 992, 1024, 1178, 1192, 1216, 1984, 2048, 2356, 2384, 2432, 2831, 3968, 4619, 4712, 4768, 4864, 5662, 7936, 9238, 9424, 9536, 9728, 11324, 15872, 18476, 18848, 19072, 19456, 22648, 31744, 36952, 37696, 38144, 38912, 45296, 63488, 73904, 75392, 76288, 87761, 90592, 147808, 150784, 152576, 175522, 181184, 295616, 301568, 305152, 351044, 362368, 591232, 603136, 702088, 724736, 1182464, 1206272, 1404176, 1449472, 2364928, 2808352, 2898944, 4729856, 5616704, 5797888, 9459712, 11233408, 22466816, 44933632, 89867264, 179734528]

約数ペア:

[(1, 179734528), (2, 89867264), (4, 44933632), (8, 22466816), (16, 11233408), (19, 9459712), (31, 5797888), (32, 5616704), (38, 4729856), (62, 2898944), (64, 2808352), (76, 2364928), (124, 1449472), (128, 1404176), (149, 1206272), (152, 1182464), (248, 724736), (256, 702088), (298, 603136), (304, 591232), (496, 362368), (512, 351044), (589, 305152), (596, 301568), (608, 295616), (992, 181184), (1024, 175522), (1178, 152576), (1192, 150784), (1216, 147808), (1984, 90592), (2048, 87761), (2356, 76288), (2384, 75392), (2432, 73904), (2831, 63488), (3968, 45296), (4619, 38912), (4712, 38144), (4768, 37696), (4864, 36952), (5662, 31744), (7936, 22648), (9238, 19456), (9424, 19072), (9536, 18848), (9728, 18476), (11324, 15872)]