148906268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9029}}^1$

素因数の和:9090

約数の個数: 48

約数和(自身を含む): 323635200

約数和(自身を除く): 174728932

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 9029, 16492, 18058, 36116, 63203, 126406, 171551, 252812, 279899, 343102, 559798, 686204, 1119596, 1200857, 1959293, 2401714, 3918586, 4803428, 5318081, 7837172, 10636162, 21272324, 37226567, 74453134, 148906268]

約数ペア:

[(1, 148906268), (2, 74453134), (4, 37226567), (7, 21272324), (14, 10636162), (19, 7837172), (28, 5318081), (31, 4803428), (38, 3918586), (62, 2401714), (76, 1959293), (124, 1200857), (133, 1119596), (217, 686204), (266, 559798), (434, 343102), (532, 279899), (589, 252812), (868, 171551), (1178, 126406), (2356, 63203), (4123, 36116), (8246, 18058), (9029, 16492)]