149846312

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 393984000

約数和(自身を除く): 244137688

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 49, 56, 59, 62, 76, 77, 88, 98, 118, 124, 133, 152, 154, 196, 209, 217, 236, 248, 266, 308, 341, 392, 413, 418, 434, 472, 532, 539, 589, 616, 649, 682, 826, 836, 868, 931, 1064, 1078, 1121, 1178, 1298, 1364, 1463, 1519, 1652, 1672, 1736, 1829, 1862, 2156, 2242, 2356, 2387, 2596, 2728, 2891, 2926, 3038, 3304, 3658, 3724, 4123, 4312, 4484, 4543, 4712, 4774, 5192, 5782, 5852, 6076, 6479, 7316, 7448, 7847, 8246, 8968, 9086, 9548, 10241, 11564, 11704, 12152, 12331, 12803, 12958, 14632, 15694, 16492, 16709, 18172, 19096, 20119, 20482, 23128, 24662, 25606, 25916, 28861, 31388, 31801, 32984, 33418, 34751, 36344, 40238, 40964, 45353, 49324, 51212, 51832, 54929, 57722, 62776, 63602, 66836, 69502, 80476, 81928, 86317, 89621, 90706, 98648, 102424, 109858, 115444, 127204, 133672, 139004, 140833, 160952, 172634, 179242, 181412, 219716, 230888, 243257, 254408, 278008, 281666, 317471, 345268, 358484, 362824, 382261, 439432, 486514, 563332, 604219, 634942, 690536, 716968, 764522, 973028, 985831, 1126664, 1208438, 1269884, 1529044, 1702799, 1946056, 1971662, 2416876, 2539768, 2675827, 3058088, 3405598, 3943324, 4833752, 5351654, 6811196, 7886648, 10703308, 13622392, 18730789, 21406616, 37461578, 74923156, 149846312]

約数ペア:

[(1, 149846312), (2, 74923156), (4, 37461578), (7, 21406616), (8, 18730789), (11, 13622392), (14, 10703308), (19, 7886648), (22, 6811196), (28, 5351654), (31, 4833752), (38, 3943324), (44, 3405598), (49, 3058088), (56, 2675827), (59, 2539768), (62, 2416876), (76, 1971662), (77, 1946056), (88, 1702799), (98, 1529044), (118, 1269884), (124, 1208438), (133, 1126664), (152, 985831), (154, 973028), (196, 764522), (209, 716968), (217, 690536), (236, 634942), (248, 604219), (266, 563332), (308, 486514), (341, 439432), (392, 382261), (413, 362824), (418, 358484), (434, 345268), (472, 317471), (532, 281666), (539, 278008), (589, 254408), (616, 243257), (649, 230888), (682, 219716), (826, 181412), (836, 179242), (868, 172634), (931, 160952), (1064, 140833), (1078, 139004), (1121, 133672), (1178, 127204), (1298, 115444), (1364, 109858), (1463, 102424), (1519, 98648), (1652, 90706), (1672, 89621), (1736, 86317), (1829, 81928), (1862, 80476), (2156, 69502), (2242, 66836), (2356, 63602), (2387, 62776), (2596, 57722), (2728, 54929), (2891, 51832), (2926, 51212), (3038, 49324), (3304, 45353), (3658, 40964), (3724, 40238), (4123, 36344), (4312, 34751), (4484, 33418), (4543, 32984), (4712, 31801), (4774, 31388), (5192, 28861), (5782, 25916), (5852, 25606), (6076, 24662), (6479, 23128), (7316, 20482), (7448, 20119), (7847, 19096), (8246, 18172), (8968, 16709), (9086, 16492), (9548, 15694), (10241, 14632), (11564, 12958), (11704, 12803), (12152, 12331)]