149786368

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 311996160

約数和(自身を除く): 162209792

約数列:

[1, 2, 4, 8, 16, 32, 47, 59, 64, 94, 118, 128, 188, 211, 236, 256, 376, 422, 472, 752, 844, 944, 1504, 1688, 1888, 2773, 3008, 3376, 3776, 5546, 6016, 6752, 7552, 9917, 11092, 12032, 12449, 13504, 15104, 19834, 22184, 24898, 27008, 39668, 44368, 49796, 54016, 79336, 88736, 99592, 158672, 177472, 199184, 317344, 354944, 398368, 585103, 634688, 709888, 796736, 1170206, 1269376, 1593472, 2340412, 2538752, 3186944, 4680824, 9361648, 18723296, 37446592, 74893184, 149786368]

約数ペア:

[(1, 149786368), (2, 74893184), (4, 37446592), (8, 18723296), (16, 9361648), (32, 4680824), (47, 3186944), (59, 2538752), (64, 2340412), (94, 1593472), (118, 1269376), (128, 1170206), (188, 796736), (211, 709888), (236, 634688), (256, 585103), (376, 398368), (422, 354944), (472, 317344), (752, 199184), (844, 177472), (944, 158672), (1504, 99592), (1688, 88736), (1888, 79336), (2773, 54016), (3008, 49796), (3376, 44368), (3776, 39668), (5546, 27008), (6016, 24898), (6752, 22184), (7552, 19834), (9917, 15104), (11092, 13504), (12032, 12449)]