142743124783

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{3761}}^1$

素因数の和:4132

約数の個数: 48

約数和(自身を含む): 176399999424

約数和(自身を除く): 33656874641

約数列:

[1, 7, 17, 73, 119, 257, 289, 511, 1241, 1799, 2023, 3761, 4369, 8687, 18761, 21097, 26327, 30583, 63937, 74273, 131327, 147679, 274553, 318937, 447559, 519911, 966577, 1086929, 1921871, 2232559, 4667401, 5421929, 6766039, 7608503, 16431809, 32671807, 37953503, 70560121, 79345817, 115022663, 279340753, 493920847, 555420719, 1199522057, 1955385271, 8396654399, 20391874969, 142743124783]

約数ペア:

[(1, 142743124783), (7, 20391874969), (17, 8396654399), (73, 1955385271), (119, 1199522057), (257, 555420719), (289, 493920847), (511, 279340753), (1241, 115022663), (1799, 79345817), (2023, 70560121), (3761, 37953503), (4369, 32671807), (8687, 16431809), (18761, 7608503), (21097, 6766039), (26327, 5421929), (30583, 4667401), (63937, 2232559), (74273, 1921871), (131327, 1086929), (147679, 966577), (274553, 519911), (318937, 447559)]