149342128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 210634832

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 31, 38, 46, 52, 53, 62, 76, 92, 104, 106, 124, 152, 184, 208, 212, 247, 248, 299, 304, 368, 403, 424, 437, 494, 496, 589, 598, 689, 713, 806, 848, 874, 988, 1007, 1178, 1196, 1219, 1378, 1426, 1612, 1643, 1748, 1976, 2014, 2356, 2392, 2438, 2756, 2852, 3224, 3286, 3496, 3952, 4028, 4712, 4784, 4876, 5512, 5681, 5704, 6448, 6572, 6992, 7657, 8056, 9269, 9424, 9752, 11024, 11362, 11408, 13091, 13144, 13547, 15314, 15847, 16112, 18538, 19504, 21359, 22724, 23161, 26182, 26288, 27094, 30628, 31217, 31694, 37076, 37789, 42718, 45448, 46322, 52364, 54188, 61256, 62434, 63388, 74152, 75578, 85436, 90896, 92644, 104728, 108376, 122512, 124868, 126776, 148304, 151156, 170872, 176111, 185288, 209456, 216752, 249736, 253552, 301093, 302312, 341744, 352222, 370576, 405821, 491257, 499472, 602186, 604624, 704444, 717991, 811642, 982514, 1204372, 1408888, 1435982, 1623284, 1965028, 2408744, 2817776, 2871964, 3246568, 3930056, 4817488, 5743928, 6493136, 7860112, 9333883, 11487856, 18667766, 37335532, 74671064, 149342128]

約数ペア:

[(1, 149342128), (2, 74671064), (4, 37335532), (8, 18667766), (13, 11487856), (16, 9333883), (19, 7860112), (23, 6493136), (26, 5743928), (31, 4817488), (38, 3930056), (46, 3246568), (52, 2871964), (53, 2817776), (62, 2408744), (76, 1965028), (92, 1623284), (104, 1435982), (106, 1408888), (124, 1204372), (152, 982514), (184, 811642), (208, 717991), (212, 704444), (247, 604624), (248, 602186), (299, 499472), (304, 491257), (368, 405821), (403, 370576), (424, 352222), (437, 341744), (494, 302312), (496, 301093), (589, 253552), (598, 249736), (689, 216752), (713, 209456), (806, 185288), (848, 176111), (874, 170872), (988, 151156), (1007, 148304), (1178, 126776), (1196, 124868), (1219, 122512), (1378, 108376), (1426, 104728), (1612, 92644), (1643, 90896), (1748, 85436), (1976, 75578), (2014, 74152), (2356, 63388), (2392, 62434), (2438, 61256), (2756, 54188), (2852, 52364), (3224, 46322), (3286, 45448), (3496, 42718), (3952, 37789), (4028, 37076), (4712, 31694), (4784, 31217), (4876, 30628), (5512, 27094), (5681, 26288), (5704, 26182), (6448, 23161), (6572, 22724), (6992, 21359), (7657, 19504), (8056, 18538), (9269, 16112), (9424, 15847), (9752, 15314), (11024, 13547), (11362, 13144), (11408, 13091)]