165692768

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 362880000

約数和(自身を除く): 197187232

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 59, 62, 76, 118, 124, 149, 152, 236, 248, 298, 304, 472, 496, 589, 596, 608, 944, 992, 1121, 1178, 1192, 1829, 1888, 2242, 2356, 2384, 2831, 3658, 4484, 4619, 4712, 4768, 5662, 7316, 8791, 8968, 9238, 9424, 11324, 14632, 17582, 17936, 18476, 18848, 22648, 29264, 34751, 35164, 35872, 36952, 45296, 58528, 69502, 70328, 73904, 87761, 90592, 139004, 140656, 147808, 167029, 175522, 272521, 278008, 281312, 334058, 351044, 545042, 556016, 668116, 702088, 1090084, 1112032, 1336232, 1404176, 2180168, 2672464, 2808352, 4360336, 5177899, 5344928, 8720672, 10355798, 20711596, 41423192, 82846384, 165692768]

約数ペア:

[(1, 165692768), (2, 82846384), (4, 41423192), (8, 20711596), (16, 10355798), (19, 8720672), (31, 5344928), (32, 5177899), (38, 4360336), (59, 2808352), (62, 2672464), (76, 2180168), (118, 1404176), (124, 1336232), (149, 1112032), (152, 1090084), (236, 702088), (248, 668116), (298, 556016), (304, 545042), (472, 351044), (496, 334058), (589, 281312), (596, 278008), (608, 272521), (944, 175522), (992, 167029), (1121, 147808), (1178, 140656), (1192, 139004), (1829, 90592), (1888, 87761), (2242, 73904), (2356, 70328), (2384, 69502), (2831, 58528), (3658, 45296), (4484, 36952), (4619, 35872), (4712, 35164), (4768, 34751), (5662, 29264), (7316, 22648), (8791, 18848), (8968, 18476), (9238, 17936), (9424, 17582), (11324, 14632)]