149503354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1495

約数の個数: 64

約数和(自身を含む): 306996480

約数和(自身を除く): 157493126

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 53, 77, 91, 106, 143, 154, 182, 286, 371, 583, 689, 742, 1001, 1166, 1378, 1409, 2002, 2818, 4081, 4823, 7579, 8162, 9646, 9863, 15158, 15499, 18317, 19726, 30998, 36634, 53053, 74677, 106106, 108493, 128219, 149354, 201487, 216986, 256438, 402974, 522739, 821447, 970801, 1045478, 1410409, 1642894, 1941602, 2820818, 5750129, 6795607, 10678811, 11500258, 13591214, 21357622, 74751677, 149503354]

約数ペア:

[(1, 149503354), (2, 74751677), (7, 21357622), (11, 13591214), (13, 11500258), (14, 10678811), (22, 6795607), (26, 5750129), (53, 2820818), (77, 1941602), (91, 1642894), (106, 1410409), (143, 1045478), (154, 970801), (182, 821447), (286, 522739), (371, 402974), (583, 256438), (689, 216986), (742, 201487), (1001, 149354), (1166, 128219), (1378, 108493), (1409, 106106), (2002, 74677), (2818, 53053), (4081, 36634), (4823, 30998), (7579, 19726), (8162, 18317), (9646, 15499), (9863, 15158)]