155399088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{249037}}^1$

素因数の和:249061

約数の個数: 40

約数和(自身を含む): 432329968

約数和(自身を除く): 276930880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 249037, 498074, 747111, 996148, 1494222, 1992296, 2988444, 3237481, 3984592, 5976888, 6474962, 9712443, 11953776, 12949924, 19424886, 25899848, 38849772, 51799696, 77699544, 155399088]

約数ペア:

[(1, 155399088), (2, 77699544), (3, 51799696), (4, 38849772), (6, 25899848), (8, 19424886), (12, 12949924), (13, 11953776), (16, 9712443), (24, 6474962), (26, 5976888), (39, 3984592), (48, 3237481), (52, 2988444), (78, 1992296), (104, 1494222), (156, 996148), (208, 747111), (312, 498074), (624, 249037)]