156989293040

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1427}}^1\times {\mathrm{14177}}^1$

素因数の和:15714

約数の個数: 80

約数和(自身を含む): 369047441952

約数和(自身を除く): 212058148912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1427, 1552, 1940, 2854, 3880, 5708, 7135, 7760, 11416, 14177, 14270, 22832, 28354, 28540, 56708, 57080, 70885, 113416, 114160, 138419, 141770, 226832, 276838, 283540, 553676, 567080, 692095, 1107352, 1134160, 1375169, 1384190, 2214704, 2750338, 2768380, 5500676, 5536760, 6875845, 11001352, 11073520, 13751690, 20230579, 22002704, 27503380, 40461158, 55006760, 80922316, 101152895, 110013520, 161844632, 202305790, 323689264, 404611580, 809223160, 1618446320, 1962366163, 3924732326, 7849464652, 9811830815, 15698929304, 19623661630, 31397858608, 39247323260, 78494646520, 156989293040]

約数ペア:

[(1, 156989293040), (2, 78494646520), (4, 39247323260), (5, 31397858608), (8, 19623661630), (10, 15698929304), (16, 9811830815), (20, 7849464652), (40, 3924732326), (80, 1962366163), (97, 1618446320), (194, 809223160), (388, 404611580), (485, 323689264), (776, 202305790), (970, 161844632), (1427, 110013520), (1552, 101152895), (1940, 80922316), (2854, 55006760), (3880, 40461158), (5708, 27503380), (7135, 22002704), (7760, 20230579), (11416, 13751690), (14177, 11073520), (14270, 11001352), (22832, 6875845), (28354, 5536760), (28540, 5500676), (56708, 2768380), (57080, 2750338), (70885, 2214704), (113416, 1384190), (114160, 1375169), (138419, 1134160), (141770, 1107352), (226832, 692095), (276838, 567080), (283540, 553676)]