186993784

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^2\times {\mathrm{127}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 180482696

約数列:

[1, 2, 4, 8, 41, 67, 82, 127, 134, 164, 254, 268, 328, 508, 536, 1016, 2747, 4489, 5207, 5494, 8509, 8978, 10414, 10988, 17018, 17956, 20828, 21976, 34036, 35912, 41656, 68072, 184049, 348869, 368098, 570103, 697738, 736196, 1140206, 1395476, 1472392, 2280412, 2790952, 4560824, 23374223, 46748446, 93496892, 186993784]

約数ペア:

[(1, 186993784), (2, 93496892), (4, 46748446), (8, 23374223), (41, 4560824), (67, 2790952), (82, 2280412), (127, 1472392), (134, 1395476), (164, 1140206), (254, 736196), (268, 697738), (328, 570103), (508, 368098), (536, 348869), (1016, 184049), (2747, 68072), (4489, 41656), (5207, 35912), (5494, 34036), (8509, 21976), (8978, 20828), (10414, 17956), (10988, 17018)]