154906976

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5279}}^1$

素因数の和:5427

約数の個数: 48

約数和(自身を含む): 351267840

約数和(自身を除く): 196360864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 5279, 7336, 10558, 14672, 21116, 29344, 36953, 42232, 73906, 84464, 147812, 168928, 295624, 591248, 691549, 1182496, 1383098, 2766196, 4840843, 5532392, 9681686, 11064784, 19363372, 22129568, 38726744, 77453488, 154906976]

約数ペア:

[(1, 154906976), (2, 77453488), (4, 38726744), (7, 22129568), (8, 19363372), (14, 11064784), (16, 9681686), (28, 5532392), (32, 4840843), (56, 2766196), (112, 1383098), (131, 1182496), (224, 691549), (262, 591248), (524, 295624), (917, 168928), (1048, 147812), (1834, 84464), (2096, 73906), (3668, 42232), (4192, 36953), (5279, 29344), (7336, 21116), (10558, 14672)]