155637132

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13931}}^1$

素因数の和:13971

約数の個数: 72

約数和(自身を含む): 444709440

約数和(自身を除く): 289072308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 13931, 27862, 41793, 55724, 83586, 97517, 167172, 195034, 264689, 292551, 390068, 529378, 585102, 682619, 794067, 1058756, 1170204, 1365238, 1588134, 1852823, 2047857, 2730476, 3176268, 3705646, 4095714, 5558469, 7411292, 8191428, 11116938, 12969761, 22233876, 25939522, 38909283, 51879044, 77818566, 155637132]

約数ペア:

[(1, 155637132), (2, 77818566), (3, 51879044), (4, 38909283), (6, 25939522), (7, 22233876), (12, 12969761), (14, 11116938), (19, 8191428), (21, 7411292), (28, 5558469), (38, 4095714), (42, 3705646), (49, 3176268), (57, 2730476), (76, 2047857), (84, 1852823), (98, 1588134), (114, 1365238), (133, 1170204), (147, 1058756), (196, 794067), (228, 682619), (266, 585102), (294, 529378), (399, 390068), (532, 292551), (588, 264689), (798, 195034), (931, 167172), (1596, 97517), (1862, 83586), (2793, 55724), (3724, 41793), (5586, 27862), (11172, 13931)]