157085502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1949}}^1$

素因数の和:2081

約数の個数: 64

約数和(自身を含む): 381888000

約数和(自身を除く): 224802498

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 399, 606, 707, 798, 1414, 1919, 1949, 2121, 3838, 3898, 4242, 5757, 5847, 11514, 11694, 13433, 13643, 26866, 27286, 37031, 40299, 40929, 74062, 80598, 81858, 111093, 196849, 222186, 259217, 393698, 518434, 590547, 777651, 1181094, 1377943, 1555302, 2755886, 3740131, 4133829, 7480262, 8267658, 11220393, 22440786, 26180917, 52361834, 78542751, 157085502]

約数ペア:

[(1, 157085502), (2, 78542751), (3, 52361834), (6, 26180917), (7, 22440786), (14, 11220393), (19, 8267658), (21, 7480262), (38, 4133829), (42, 3740131), (57, 2755886), (101, 1555302), (114, 1377943), (133, 1181094), (202, 777651), (266, 590547), (303, 518434), (399, 393698), (606, 259217), (707, 222186), (798, 196849), (1414, 111093), (1919, 81858), (1949, 80598), (2121, 74062), (3838, 40929), (3898, 40299), (4242, 37031), (5757, 27286), (5847, 26866), (11514, 13643), (11694, 13433)]