165283888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 160

約数和(自身を含む): 439971840

約数和(自身を除く): 274687952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 38, 44, 46, 56, 76, 77, 88, 92, 112, 133, 152, 154, 161, 176, 184, 209, 253, 266, 304, 307, 308, 322, 368, 418, 437, 506, 532, 614, 616, 644, 836, 874, 1012, 1064, 1228, 1232, 1288, 1463, 1672, 1748, 1771, 2024, 2128, 2149, 2456, 2576, 2926, 3059, 3344, 3377, 3496, 3542, 4048, 4298, 4807, 4912, 5833, 5852, 6118, 6754, 6992, 7061, 7084, 8596, 9614, 11666, 11704, 12236, 13508, 14122, 14168, 17192, 19228, 23332, 23408, 23639, 24472, 27016, 28244, 28336, 33649, 34384, 38456, 40831, 46664, 47278, 48944, 49427, 54032, 56488, 64163, 67298, 76912, 77671, 81662, 93328, 94556, 98854, 112976, 128326, 134159, 134596, 155342, 163324, 189112, 197708, 256652, 268318, 269192, 310684, 326648, 378224, 395416, 449141, 513304, 536636, 538384, 543697, 621368, 653296, 790832, 898282, 939113, 1026608, 1073272, 1087394, 1242736, 1475749, 1796564, 1878226, 2146544, 2174788, 2951498, 3593128, 3756452, 4349576, 5902996, 7186256, 7512904, 8699152, 10330243, 11805992, 15025808, 20660486, 23611984, 41320972, 82641944, 165283888]

約数ペア:

[(1, 165283888), (2, 82641944), (4, 41320972), (7, 23611984), (8, 20660486), (11, 15025808), (14, 11805992), (16, 10330243), (19, 8699152), (22, 7512904), (23, 7186256), (28, 5902996), (38, 4349576), (44, 3756452), (46, 3593128), (56, 2951498), (76, 2174788), (77, 2146544), (88, 1878226), (92, 1796564), (112, 1475749), (133, 1242736), (152, 1087394), (154, 1073272), (161, 1026608), (176, 939113), (184, 898282), (209, 790832), (253, 653296), (266, 621368), (304, 543697), (307, 538384), (308, 536636), (322, 513304), (368, 449141), (418, 395416), (437, 378224), (506, 326648), (532, 310684), (614, 269192), (616, 268318), (644, 256652), (836, 197708), (874, 189112), (1012, 163324), (1064, 155342), (1228, 134596), (1232, 134159), (1288, 128326), (1463, 112976), (1672, 98854), (1748, 94556), (1771, 93328), (2024, 81662), (2128, 77671), (2149, 76912), (2456, 67298), (2576, 64163), (2926, 56488), (3059, 54032), (3344, 49427), (3377, 48944), (3496, 47278), (3542, 46664), (4048, 40831), (4298, 38456), (4807, 34384), (4912, 33649), (5833, 28336), (5852, 28244), (6118, 27016), (6754, 24472), (6992, 23639), (7061, 23408), (7084, 23332), (8596, 19228), (9614, 17192), (11666, 14168), (11704, 14122), (12236, 13508)]