144398904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2557}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 391067040

約数和(自身を除く): 246668136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 181, 312, 362, 543, 724, 1086, 1448, 2172, 2353, 2557, 4344, 4706, 5114, 7059, 7671, 9412, 10228, 14118, 15342, 18824, 20456, 28236, 30684, 33241, 56472, 61368, 66482, 99723, 132964, 199446, 265928, 398892, 462817, 797784, 925634, 1388451, 1851268, 2776902, 3702536, 5553804, 6016621, 11107608, 12033242, 18049863, 24066484, 36099726, 48132968, 72199452, 144398904]

約数ペア:

[(1, 144398904), (2, 72199452), (3, 48132968), (4, 36099726), (6, 24066484), (8, 18049863), (12, 12033242), (13, 11107608), (24, 6016621), (26, 5553804), (39, 3702536), (52, 2776902), (78, 1851268), (104, 1388451), (156, 925634), (181, 797784), (312, 462817), (362, 398892), (543, 265928), (724, 199446), (1086, 132964), (1448, 99723), (2172, 66482), (2353, 61368), (2557, 56472), (4344, 33241), (4706, 30684), (5114, 28236), (7059, 20456), (7671, 18824), (9412, 15342), (10228, 14118)]