156915719556

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{353}}^1\times {\mathrm{419}}^2$

素因数の和:1409

約数の個数: 72

約数和(自身を含む): 369796618464

約数和(自身を除く): 212880898908

約数列:

[1, 2, 3, 4, 6, 12, 211, 353, 419, 422, 633, 706, 838, 844, 1059, 1257, 1266, 1412, 1676, 2118, 2514, 2532, 4236, 5028, 74483, 88409, 147907, 148966, 175561, 176818, 223449, 265227, 295814, 297932, 351122, 353636, 443721, 446898, 526683, 530454, 591628, 702244, 887442, 893796, 1053366, 1060908, 1774884, 2106732, 31208377, 37043371, 61973033, 62416754, 74086742, 93625131, 111130113, 123946066, 124833508, 148173484, 185919099, 187250262, 222260226, 247892132, 371838198, 374500524, 444520452, 743676396, 13076309963, 26152619926, 39228929889, 52305239852, 78457859778, 156915719556]

約数ペア:

[(1, 156915719556), (2, 78457859778), (3, 52305239852), (4, 39228929889), (6, 26152619926), (12, 13076309963), (211, 743676396), (353, 444520452), (419, 374500524), (422, 371838198), (633, 247892132), (706, 222260226), (838, 187250262), (844, 185919099), (1059, 148173484), (1257, 124833508), (1266, 123946066), (1412, 111130113), (1676, 93625131), (2118, 74086742), (2514, 62416754), (2532, 61973033), (4236, 37043371), (5028, 31208377), (74483, 2106732), (88409, 1774884), (147907, 1060908), (148966, 1053366), (175561, 893796), (176818, 887442), (223449, 702244), (265227, 591628), (295814, 530454), (297932, 526683), (351122, 446898), (353636, 443721)]