138220082

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 284256000

約数和(自身を除く): 146035918

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 1409, 2002, 2818, 3773, 4459, 7007, 7546, 8918, 9863, 14014, 15499, 18317, 19726, 30998, 36634, 49049, 69041, 98098, 108493, 128219, 138082, 201487, 216986, 256438, 402974, 483287, 759451, 897533, 966574, 1410409, 1518902, 1795066, 2820818, 5316157, 6282731, 9872863, 10632314, 12565462, 19745726, 69110041, 138220082]

約数ペア:

[(1, 138220082), (2, 69110041), (7, 19745726), (11, 12565462), (13, 10632314), (14, 9872863), (22, 6282731), (26, 5316157), (49, 2820818), (77, 1795066), (91, 1518902), (98, 1410409), (143, 966574), (154, 897533), (182, 759451), (286, 483287), (343, 402974), (539, 256438), (637, 216986), (686, 201487), (1001, 138082), (1078, 128219), (1274, 108493), (1409, 98098), (2002, 69041), (2818, 49049), (3773, 36634), (4459, 30998), (7007, 19726), (7546, 18317), (8918, 15499), (9863, 14014)]