148958516

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{38273}}^1$

素因数の和:38423

約数の個数: 24

約数和(自身を含む): 300068160

約数和(自身を除く): 151109644

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 38273, 76546, 153092, 267911, 535822, 1071644, 5319947, 10639894, 21279788, 37239629, 74479258, 148958516]

約数ペア:

[(1, 148958516), (2, 74479258), (4, 37239629), (7, 21279788), (14, 10639894), (28, 5319947), (139, 1071644), (278, 535822), (556, 267911), (973, 153092), (1946, 76546), (3892, 38273)]