153580196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5060

約数の個数: 48

約数和(自身を含む): 338470272

約数和(自身を除く): 184890076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2222, 2828, 4444, 4937, 7777, 9874, 15554, 19748, 31108, 34559, 54307, 69118, 108614, 138236, 217228, 380149, 498637, 760298, 997274, 1520596, 1994548, 3490459, 5485007, 6980918, 10970014, 13961836, 21940028, 38395049, 76790098, 153580196]

約数ペア:

[(1, 153580196), (2, 76790098), (4, 38395049), (7, 21940028), (11, 13961836), (14, 10970014), (22, 6980918), (28, 5485007), (44, 3490459), (77, 1994548), (101, 1520596), (154, 997274), (202, 760298), (308, 498637), (404, 380149), (707, 217228), (1111, 138236), (1414, 108614), (2222, 69118), (2828, 54307), (4444, 34559), (4937, 31108), (7777, 19748), (9874, 15554)]