130568438

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^4\times {\mathrm{13}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 270564000

約数和(自身を除く): 139995562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 121, 143, 154, 182, 242, 286, 343, 539, 637, 686, 847, 1001, 1078, 1274, 1331, 1573, 1694, 2002, 2662, 3146, 3773, 4459, 5929, 7007, 7546, 8918, 9317, 11011, 11858, 14014, 14641, 17303, 18634, 22022, 29282, 34606, 41503, 49049, 65219, 77077, 83006, 98098, 102487, 121121, 130438, 154154, 190333, 204974, 242242, 380666, 456533, 539539, 717409, 847847, 913066, 1079078, 1332331, 1434818, 1695694, 2664662, 5021863, 5934929, 9326317, 10043726, 11869858, 18652634, 65284219, 130568438]

約数ペア:

[(1, 130568438), (2, 65284219), (7, 18652634), (11, 11869858), (13, 10043726), (14, 9326317), (22, 5934929), (26, 5021863), (49, 2664662), (77, 1695694), (91, 1434818), (98, 1332331), (121, 1079078), (143, 913066), (154, 847847), (182, 717409), (242, 539539), (286, 456533), (343, 380666), (539, 242242), (637, 204974), (686, 190333), (847, 154154), (1001, 130438), (1078, 121121), (1274, 102487), (1331, 98098), (1573, 83006), (1694, 77077), (2002, 65219), (2662, 49049), (3146, 41503), (3773, 34606), (4459, 29282), (5929, 22022), (7007, 18634), (7546, 17303), (8918, 14641), (9317, 14014), (11011, 11858)]