142455984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4423}}^1$

素因数の和:4506

約数の個数: 80

約数和(自身を含む): 408140544

約数和(自身を除く): 265684560

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2684, 2928, 4026, 4423, 5368, 8052, 8846, 10736, 13269, 16104, 17692, 26538, 32208, 35384, 48653, 53076, 70768, 97306, 106152, 145959, 194612, 212304, 269803, 291918, 389224, 539606, 583836, 778448, 809409, 1079212, 1167672, 1618818, 2158424, 2335344, 2967833, 3237636, 4316848, 5935666, 6475272, 8903499, 11871332, 12950544, 17806998, 23742664, 35613996, 47485328, 71227992, 142455984]

約数ペア:

[(1, 142455984), (2, 71227992), (3, 47485328), (4, 35613996), (6, 23742664), (8, 17806998), (11, 12950544), (12, 11871332), (16, 8903499), (22, 6475272), (24, 5935666), (33, 4316848), (44, 3237636), (48, 2967833), (61, 2335344), (66, 2158424), (88, 1618818), (122, 1167672), (132, 1079212), (176, 809409), (183, 778448), (244, 583836), (264, 539606), (366, 389224), (488, 291918), (528, 269803), (671, 212304), (732, 194612), (976, 145959), (1342, 106152), (1464, 97306), (2013, 70768), (2684, 53076), (2928, 48653), (4026, 35384), (4423, 32208), (5368, 26538), (8052, 17692), (8846, 16104), (10736, 13269)]