156729507836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1\times {\mathrm{40099}}^1$

素因数の和:40746

約数の個数: 48

約数和(自身を含む): 301350537600

約数和(自身を除く): 144621029764

約数列:

[1, 2, 4, 11, 22, 44, 211, 421, 422, 842, 844, 1684, 2321, 4631, 4642, 9262, 9284, 18524, 40099, 80198, 88831, 160396, 177662, 355324, 441089, 882178, 977141, 1764356, 1954282, 3908564, 8460889, 16881679, 16921778, 33763358, 33843556, 67526716, 93069779, 185698469, 186139558, 371396938, 372279116, 742793876, 3562034269, 7124068538, 14248137076, 39182376959, 78364753918, 156729507836]

約数ペア:

[(1, 156729507836), (2, 78364753918), (4, 39182376959), (11, 14248137076), (22, 7124068538), (44, 3562034269), (211, 742793876), (421, 372279116), (422, 371396938), (842, 186139558), (844, 185698469), (1684, 93069779), (2321, 67526716), (4631, 33843556), (4642, 33763358), (9262, 16921778), (9284, 16881679), (18524, 8460889), (40099, 3908564), (80198, 1954282), (88831, 1764356), (160396, 977141), (177662, 882178), (355324, 441089)]