142601888

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2833}}^1$

素因数の和:2878

約数の個数: 72

約数和(自身を含む): 332445204

約数和(自身を除く): 189843316

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1573, 1936, 2288, 2833, 3146, 3872, 4576, 5666, 6292, 11332, 12584, 22664, 25168, 31163, 36829, 45328, 50336, 62326, 73658, 90656, 124652, 147316, 249304, 294632, 342793, 405119, 498608, 589264, 685586, 810238, 997216, 1178528, 1371172, 1620476, 2742344, 3240952, 4456309, 5484688, 6481904, 8912618, 10969376, 12963808, 17825236, 35650472, 71300944, 142601888]

約数ペア:

[(1, 142601888), (2, 71300944), (4, 35650472), (8, 17825236), (11, 12963808), (13, 10969376), (16, 8912618), (22, 6481904), (26, 5484688), (32, 4456309), (44, 3240952), (52, 2742344), (88, 1620476), (104, 1371172), (121, 1178528), (143, 997216), (176, 810238), (208, 685586), (242, 589264), (286, 498608), (352, 405119), (416, 342793), (484, 294632), (572, 249304), (968, 147316), (1144, 124652), (1573, 90656), (1936, 73658), (2288, 62326), (2833, 50336), (3146, 45328), (3872, 36829), (4576, 31163), (5666, 25168), (6292, 22664), (11332, 12584)]