15356202316

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{43991}}^1$

素因数の和:44159

約数の個数: 72

約数和(自身を含む): 33912025056

約数和(自身を除く): 18555822740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 137, 182, 196, 274, 364, 548, 637, 959, 1274, 1781, 1918, 2548, 3562, 3836, 6713, 7124, 12467, 13426, 24934, 26852, 43991, 49868, 87269, 87982, 174538, 175964, 307937, 349076, 571883, 615874, 1143766, 1231748, 2155559, 2287532, 4003181, 4311118, 6026767, 8006362, 8622236, 12053534, 16012724, 24107068, 28022267, 42187369, 56044534, 78347971, 84374738, 112089068, 156695942, 168749476, 295311583, 313391884, 548435797, 590623166, 1096871594, 1181246332, 2193743188, 3839050579, 7678101158, 15356202316]

約数ペア:

[(1, 15356202316), (2, 7678101158), (4, 3839050579), (7, 2193743188), (13, 1181246332), (14, 1096871594), (26, 590623166), (28, 548435797), (49, 313391884), (52, 295311583), (91, 168749476), (98, 156695942), (137, 112089068), (182, 84374738), (196, 78347971), (274, 56044534), (364, 42187369), (548, 28022267), (637, 24107068), (959, 16012724), (1274, 12053534), (1781, 8622236), (1918, 8006362), (2548, 6026767), (3562, 4311118), (3836, 4003181), (6713, 2287532), (7124, 2155559), (12467, 1231748), (13426, 1143766), (24934, 615874), (26852, 571883), (43991, 349076), (49868, 307937), (87269, 175964), (87982, 174538)]