148970241

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:835

約数の個数: 72

約数和(自身を含む): 275296320

約数和(自身を除く): 126326079

約数列:

[1, 3, 7, 9, 19, 21, 23, 49, 57, 63, 69, 133, 147, 161, 171, 207, 399, 437, 441, 483, 773, 931, 1127, 1197, 1311, 1449, 2319, 2793, 3059, 3381, 3933, 5411, 6957, 8379, 9177, 10143, 14687, 16233, 17779, 21413, 27531, 37877, 44061, 48699, 53337, 64239, 102809, 113631, 124453, 132183, 160011, 192717, 308427, 337801, 340893, 373359, 719663, 871171, 925281, 1013403, 1120077, 2158989, 2364607, 2613513, 3040209, 6476967, 7093821, 7840539, 16552249, 21281463, 49656747, 148970241]

約数ペア:

[(1, 148970241), (3, 49656747), (7, 21281463), (9, 16552249), (19, 7840539), (21, 7093821), (23, 6476967), (49, 3040209), (57, 2613513), (63, 2364607), (69, 2158989), (133, 1120077), (147, 1013403), (161, 925281), (171, 871171), (207, 719663), (399, 373359), (437, 340893), (441, 337801), (483, 308427), (773, 192717), (931, 160011), (1127, 132183), (1197, 124453), (1311, 113631), (1449, 102809), (2319, 64239), (2793, 53337), (3059, 48699), (3381, 44061), (3933, 37877), (5411, 27531), (6957, 21413), (8379, 17779), (9177, 16233), (10143, 14687)]