155125698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 403038720

約数和(自身を除く): 247913022

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 29, 39, 42, 58, 78, 87, 91, 97, 101, 174, 182, 194, 202, 203, 273, 291, 303, 377, 406, 546, 582, 606, 609, 679, 707, 754, 1131, 1218, 1261, 1313, 1358, 1414, 2037, 2121, 2262, 2522, 2626, 2639, 2813, 2929, 3783, 3939, 4074, 4242, 5278, 5626, 5858, 7566, 7878, 7917, 8439, 8787, 8827, 9191, 9797, 15834, 16878, 17574, 17654, 18382, 19594, 19691, 20503, 26481, 27573, 29391, 36569, 38077, 39382, 41006, 52962, 55146, 58782, 59073, 61509, 68579, 73138, 76154, 109707, 114231, 118146, 123018, 127361, 137158, 205737, 219414, 228462, 254722, 255983, 266539, 284113, 382083, 411474, 511966, 533078, 568226, 764166, 767949, 799617, 852339, 891527, 1535898, 1599234, 1704678, 1783054, 1988791, 2674581, 3693469, 3977582, 5349162, 5966373, 7386938, 11080407, 11932746, 22160814, 25854283, 51708566, 77562849, 155125698]

約数ペア:

[(1, 155125698), (2, 77562849), (3, 51708566), (6, 25854283), (7, 22160814), (13, 11932746), (14, 11080407), (21, 7386938), (26, 5966373), (29, 5349162), (39, 3977582), (42, 3693469), (58, 2674581), (78, 1988791), (87, 1783054), (91, 1704678), (97, 1599234), (101, 1535898), (174, 891527), (182, 852339), (194, 799617), (202, 767949), (203, 764166), (273, 568226), (291, 533078), (303, 511966), (377, 411474), (406, 382083), (546, 284113), (582, 266539), (606, 255983), (609, 254722), (679, 228462), (707, 219414), (754, 205737), (1131, 137158), (1218, 127361), (1261, 123018), (1313, 118146), (1358, 114231), (1414, 109707), (2037, 76154), (2121, 73138), (2262, 68579), (2522, 61509), (2626, 59073), (2639, 58782), (2813, 55146), (2929, 52962), (3783, 41006), (3939, 39382), (4074, 38077), (4242, 36569), (5278, 29391), (5626, 27573), (5858, 26481), (7566, 20503), (7878, 19691), (7917, 19594), (8439, 18382), (8787, 17654), (8827, 17574), (9191, 16878), (9797, 15834)]