162997504

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 376750080

約数和(自身を除く): 213752576

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 32, 38, 46, 47, 62, 64, 76, 92, 94, 124, 128, 152, 184, 188, 248, 256, 304, 368, 376, 437, 496, 589, 608, 713, 736, 752, 874, 893, 992, 1081, 1178, 1216, 1426, 1457, 1472, 1504, 1748, 1786, 1984, 2162, 2356, 2432, 2852, 2914, 2944, 3008, 3496, 3572, 3968, 4324, 4712, 4864, 5704, 5828, 5888, 6016, 6992, 7144, 7936, 8648, 9424, 11408, 11656, 12032, 13547, 13984, 14288, 17296, 18848, 20539, 22816, 23312, 27094, 27683, 27968, 28576, 33511, 34592, 37696, 41078, 45632, 46624, 54188, 55366, 55936, 57152, 67022, 69184, 75392, 82156, 91264, 93248, 108376, 110732, 111872, 114304, 134044, 138368, 150784, 164312, 182528, 186496, 216752, 221464, 228608, 268088, 276736, 328624, 372992, 433504, 442928, 536176, 636709, 657248, 867008, 885856, 1072352, 1273418, 1314496, 1734016, 1771712, 2144704, 2546836, 2628992, 3468032, 3543424, 4289408, 5093672, 5257984, 7086848, 8578816, 10187344, 20374688, 40749376, 81498752, 162997504]

約数ペア:

[(1, 162997504), (2, 81498752), (4, 40749376), (8, 20374688), (16, 10187344), (19, 8578816), (23, 7086848), (31, 5257984), (32, 5093672), (38, 4289408), (46, 3543424), (47, 3468032), (62, 2628992), (64, 2546836), (76, 2144704), (92, 1771712), (94, 1734016), (124, 1314496), (128, 1273418), (152, 1072352), (184, 885856), (188, 867008), (248, 657248), (256, 636709), (304, 536176), (368, 442928), (376, 433504), (437, 372992), (496, 328624), (589, 276736), (608, 268088), (713, 228608), (736, 221464), (752, 216752), (874, 186496), (893, 182528), (992, 164312), (1081, 150784), (1178, 138368), (1216, 134044), (1426, 114304), (1457, 111872), (1472, 110732), (1504, 108376), (1748, 93248), (1786, 91264), (1984, 82156), (2162, 75392), (2356, 69184), (2432, 67022), (2852, 57152), (2914, 55936), (2944, 55366), (3008, 54188), (3496, 46624), (3572, 45632), (3968, 41078), (4324, 37696), (4712, 34592), (4864, 33511), (5704, 28576), (5828, 27968), (5888, 27683), (6016, 27094), (6992, 23312), (7144, 22816), (7936, 20539), (8648, 18848), (9424, 17296), (11408, 14288), (11656, 13984), (12032, 13547)]