148758144

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{20389}}^1$

素因数の和:20425

約数の個数: 64

約数和(自身を含む): 415956000

約数和(自身を除く): 267197856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 20389, 40778, 61167, 81556, 122334, 163112, 244668, 326224, 387391, 489336, 652448, 774782, 978672, 1162173, 1304896, 1549564, 1957344, 2324346, 2609792, 3099128, 3914688, 4648692, 6198256, 7829376, 9297384, 12396512, 18594768, 24793024, 37189536, 49586048, 74379072, 148758144]

約数ペア:

[(1, 148758144), (2, 74379072), (3, 49586048), (4, 37189536), (6, 24793024), (8, 18594768), (12, 12396512), (16, 9297384), (19, 7829376), (24, 6198256), (32, 4648692), (38, 3914688), (48, 3099128), (57, 2609792), (64, 2324346), (76, 1957344), (96, 1549564), (114, 1304896), (128, 1162173), (152, 978672), (192, 774782), (228, 652448), (304, 489336), (384, 387391), (456, 326224), (608, 244668), (912, 163112), (1216, 122334), (1824, 81556), (2432, 61167), (3648, 40778), (7296, 20389)]