157045460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 396772992

約数和(自身を除く): 239727532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 473, 559, 572, 715, 860, 946, 1118, 1277, 1430, 1892, 2236, 2365, 2554, 2795, 2860, 4730, 5108, 5590, 6149, 6385, 9460, 11180, 12298, 12770, 14047, 16601, 24596, 25540, 28094, 30745, 33202, 54911, 56188, 61490, 66404, 70235, 83005, 109822, 122980, 140470, 166010, 182611, 219644, 274555, 280940, 332020, 365222, 549110, 604021, 713843, 730444, 913055, 1098220, 1208042, 1427686, 1826110, 2416084, 2855372, 3020105, 3569215, 3652220, 6040210, 7138430, 7852273, 12080420, 14276860, 15704546, 31409092, 39261365, 78522730, 157045460]

約数ペア:

[(1, 157045460), (2, 78522730), (4, 39261365), (5, 31409092), (10, 15704546), (11, 14276860), (13, 12080420), (20, 7852273), (22, 7138430), (26, 6040210), (43, 3652220), (44, 3569215), (52, 3020105), (55, 2855372), (65, 2416084), (86, 1826110), (110, 1427686), (130, 1208042), (143, 1098220), (172, 913055), (215, 730444), (220, 713843), (260, 604021), (286, 549110), (430, 365222), (473, 332020), (559, 280940), (572, 274555), (715, 219644), (860, 182611), (946, 166010), (1118, 140470), (1277, 122980), (1430, 109822), (1892, 83005), (2236, 70235), (2365, 66404), (2554, 61490), (2795, 56188), (2860, 54911), (4730, 33202), (5108, 30745), (5590, 28094), (6149, 25540), (6385, 24596), (9460, 16601), (11180, 14047), (12298, 12770)]