121792128

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{16693}}^1$

素因数の和:16729

約数の個数: 64

約数和(自身を含む): 340557600

約数和(自身を除く): 218765472

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, 16693, 33386, 50079, 66772, 100158, 133544, 200316, 267088, 317167, 400632, 534176, 634334, 801264, 951501, 1068352, 1268668, 1602528, 1903002, 2136704, 2537336, 3205056, 3806004, 5074672, 6410112, 7612008, 10149344, 15224016, 20298688, 30448032, 40597376, 60896064, 121792128]

約数ペア:

[(1, 121792128), (2, 60896064), (3, 40597376), (4, 30448032), (6, 20298688), (8, 15224016), (12, 10149344), (16, 7612008), (19, 6410112), (24, 5074672), (32, 3806004), (38, 3205056), (48, 2537336), (57, 2136704), (64, 1903002), (76, 1602528), (96, 1268668), (114, 1068352), (128, 951501), (152, 801264), (192, 634334), (228, 534176), (304, 400632), (384, 317167), (456, 267088), (608, 200316), (912, 133544), (1216, 100158), (1824, 66772), (2432, 50079), (3648, 33386), (7296, 16693)]