166997264

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^2\times {\mathrm{887}}^1$

素因数の和:984

約数の個数: 60

約数和(自身を含む): 379445952

約数和(自身を除く): 212448688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 887, 1148, 1681, 1774, 2296, 3362, 3548, 4592, 6209, 6724, 7096, 11767, 12418, 13448, 14192, 23534, 24836, 26896, 36367, 47068, 49672, 72734, 94136, 99344, 145468, 188272, 254569, 290936, 509138, 581872, 1018276, 1491047, 2036552, 2982094, 4073104, 5964188, 10437329, 11928376, 20874658, 23856752, 41749316, 83498632, 166997264]

約数ペア:

[(1, 166997264), (2, 83498632), (4, 41749316), (7, 23856752), (8, 20874658), (14, 11928376), (16, 10437329), (28, 5964188), (41, 4073104), (56, 2982094), (82, 2036552), (112, 1491047), (164, 1018276), (287, 581872), (328, 509138), (574, 290936), (656, 254569), (887, 188272), (1148, 145468), (1681, 99344), (1774, 94136), (2296, 72734), (3362, 49672), (3548, 47068), (4592, 36367), (6209, 26896), (6724, 24836), (7096, 23534), (11767, 14192), (12418, 13448)]