157357772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14479}}^1$

素因数の和:14526

約数の個数: 48

約数和(自身を含む): 340569600

約数和(自身を除く): 183211828

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 14479, 28958, 57916, 159269, 188227, 275101, 318538, 376454, 550202, 637076, 752908, 1100404, 2070497, 3026111, 3576313, 4140994, 6052222, 7152626, 8281988, 12104444, 14305252, 39339443, 78678886, 157357772]

約数ペア:

[(1, 157357772), (2, 78678886), (4, 39339443), (11, 14305252), (13, 12104444), (19, 8281988), (22, 7152626), (26, 6052222), (38, 4140994), (44, 3576313), (52, 3026111), (76, 2070497), (143, 1100404), (209, 752908), (247, 637076), (286, 550202), (418, 376454), (494, 318538), (572, 275101), (836, 188227), (988, 159269), (2717, 57916), (5434, 28958), (10868, 14479)]