143402826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{251}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 335978496

約数和(自身を除く): 192575670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 223, 251, 366, 427, 446, 502, 669, 753, 854, 1281, 1338, 1506, 1561, 1757, 2562, 3122, 3514, 4683, 5271, 9366, 10542, 13603, 15311, 27206, 30622, 40809, 45933, 55973, 81618, 91866, 95221, 107177, 111946, 167919, 190442, 214354, 285663, 321531, 335838, 391811, 571326, 643062, 783622, 1175433, 2350866, 3414353, 6828706, 10243059, 20486118, 23900471, 47800942, 71701413, 143402826]

約数ペア:

[(1, 143402826), (2, 71701413), (3, 47800942), (6, 23900471), (7, 20486118), (14, 10243059), (21, 6828706), (42, 3414353), (61, 2350866), (122, 1175433), (183, 783622), (223, 643062), (251, 571326), (366, 391811), (427, 335838), (446, 321531), (502, 285663), (669, 214354), (753, 190442), (854, 167919), (1281, 111946), (1338, 107177), (1506, 95221), (1561, 91866), (1757, 81618), (2562, 55973), (3122, 45933), (3514, 40809), (4683, 30622), (5271, 27206), (9366, 15311), (10542, 13603)]