147163208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 302054400

約数和(自身を除く): 154891192

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 137, 148, 152, 191, 274, 296, 382, 548, 703, 764, 1096, 1406, 1528, 2603, 2812, 3629, 5069, 5206, 5624, 7067, 7258, 10138, 10412, 14134, 14516, 20276, 20824, 26167, 28268, 29032, 40552, 52334, 56536, 96311, 104668, 134273, 192622, 209336, 268546, 385244, 497173, 537092, 770488, 968179, 994346, 1074184, 1936358, 1988692, 3872716, 3977384, 7745432, 18395401, 36790802, 73581604, 147163208]

約数ペア:

[(1, 147163208), (2, 73581604), (4, 36790802), (8, 18395401), (19, 7745432), (37, 3977384), (38, 3872716), (74, 1988692), (76, 1936358), (137, 1074184), (148, 994346), (152, 968179), (191, 770488), (274, 537092), (296, 497173), (382, 385244), (548, 268546), (703, 209336), (764, 192622), (1096, 134273), (1406, 104668), (1528, 96311), (2603, 56536), (2812, 52334), (3629, 40552), (5069, 29032), (5206, 28268), (5624, 26167), (7067, 20824), (7258, 20276), (10138, 14516), (10412, 14134)]