138700562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2389}}^1$

素因数の和:2451

約数の個数: 64

約数和(自身を含む): 289094400

約数和(自身を除く): 150393838

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 1001, 2002, 2233, 2389, 2639, 4147, 4466, 4778, 5278, 8294, 16723, 26279, 29029, 31057, 33446, 52558, 58058, 62114, 69281, 138562, 183953, 217399, 341627, 367906, 434798, 484967, 683254, 762091, 900653, 969934, 1524182, 1801306, 2391389, 4782778, 5334637, 6304571, 9907183, 10669274, 12609142, 19814366, 69350281, 138700562]

約数ペア:

[(1, 138700562), (2, 69350281), (7, 19814366), (11, 12609142), (13, 10669274), (14, 9907183), (22, 6304571), (26, 5334637), (29, 4782778), (58, 2391389), (77, 1801306), (91, 1524182), (143, 969934), (154, 900653), (182, 762091), (203, 683254), (286, 484967), (319, 434798), (377, 367906), (406, 341627), (638, 217399), (754, 183953), (1001, 138562), (2002, 69281), (2233, 62114), (2389, 58058), (2639, 52558), (4147, 33446), (4466, 31057), (4778, 29029), (5278, 26279), (8294, 16723)]