151997568

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 279829632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 251, 304, 332, 384, 456, 498, 502, 608, 664, 753, 912, 996, 1004, 1216, 1328, 1506, 1577, 1824, 1992, 2008, 2432, 2656, 3012, 3154, 3648, 3984, 4016, 4731, 4769, 5312, 6024, 6308, 7296, 7968, 8032, 9462, 9538, 10624, 12048, 12616, 14307, 15936, 16064, 18924, 19076, 20833, 24096, 25232, 28614, 31872, 32128, 37848, 38152, 41666, 48192, 50464, 57228, 62499, 75696, 76304, 83332, 96384, 100928, 114456, 124998, 151392, 152608, 166664, 201856, 228912, 249996, 302784, 305216, 333328, 395827, 457824, 499992, 605568, 610432, 666656, 791654, 915648, 999984, 1187481, 1333312, 1583308, 1831296, 1999968, 2374962, 2666624, 3166616, 3999936, 4749924, 6333232, 7999872, 9499848, 12666464, 18999696, 25332928, 37999392, 50665856, 75998784, 151997568]

約数ペア:

[(1, 151997568), (2, 75998784), (3, 50665856), (4, 37999392), (6, 25332928), (8, 18999696), (12, 12666464), (16, 9499848), (19, 7999872), (24, 6333232), (32, 4749924), (38, 3999936), (48, 3166616), (57, 2666624), (64, 2374962), (76, 1999968), (83, 1831296), (96, 1583308), (114, 1333312), (128, 1187481), (152, 999984), (166, 915648), (192, 791654), (228, 666656), (249, 610432), (251, 605568), (304, 499992), (332, 457824), (384, 395827), (456, 333328), (498, 305216), (502, 302784), (608, 249996), (664, 228912), (753, 201856), (912, 166664), (996, 152608), (1004, 151392), (1216, 124998), (1328, 114456), (1506, 100928), (1577, 96384), (1824, 83332), (1992, 76304), (2008, 75696), (2432, 62499), (2656, 57228), (3012, 50464), (3154, 48192), (3648, 41666), (3984, 38152), (4016, 37848), (4731, 32128), (4769, 31872), (5312, 28614), (6024, 25232), (6308, 24096), (7296, 20833), (7968, 19076), (8032, 18924), (9462, 16064), (9538, 15936), (10624, 14307), (12048, 12616)]