151215148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 336752640

約数和(自身を除く): 185537492

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 53, 62, 76, 106, 124, 133, 173, 212, 217, 266, 346, 371, 434, 532, 589, 692, 742, 868, 1007, 1178, 1211, 1484, 1643, 2014, 2356, 2422, 3286, 3287, 4028, 4123, 4844, 5363, 6572, 6574, 7049, 8246, 9169, 10726, 11501, 13148, 14098, 16492, 18338, 21452, 23002, 23009, 28196, 31217, 36676, 37541, 46004, 46018, 62434, 64183, 75082, 92036, 101897, 124868, 128366, 150164, 174211, 203794, 218519, 256732, 284239, 348422, 407588, 437038, 568478, 696844, 713279, 874076, 1136956, 1219477, 1426558, 1989673, 2438954, 2853116, 3979346, 4877908, 5400541, 7958692, 10801082, 21602164, 37803787, 75607574, 151215148]

約数ペア:

[(1, 151215148), (2, 75607574), (4, 37803787), (7, 21602164), (14, 10801082), (19, 7958692), (28, 5400541), (31, 4877908), (38, 3979346), (53, 2853116), (62, 2438954), (76, 1989673), (106, 1426558), (124, 1219477), (133, 1136956), (173, 874076), (212, 713279), (217, 696844), (266, 568478), (346, 437038), (371, 407588), (434, 348422), (532, 284239), (589, 256732), (692, 218519), (742, 203794), (868, 174211), (1007, 150164), (1178, 128366), (1211, 124868), (1484, 101897), (1643, 92036), (2014, 75082), (2356, 64183), (2422, 62434), (3286, 46018), (3287, 46004), (4028, 37541), (4123, 36676), (4844, 31217), (5363, 28196), (6572, 23009), (6574, 23002), (7049, 21452), (8246, 18338), (9169, 16492), (10726, 14098), (11501, 13148)]