142748716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1602

約数の個数: 48

約数和(自身を含む): 284624928

約数和(自身を除く): 141876212

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 212, 451, 583, 902, 1166, 1493, 1804, 2173, 2332, 2986, 4346, 5972, 8692, 16423, 23903, 32846, 47806, 61213, 65692, 79129, 95612, 122426, 158258, 244852, 316516, 673343, 870419, 1346686, 1740838, 2693372, 3244289, 3481676, 6488578, 12977156, 35687179, 71374358, 142748716]

約数ペア:

[(1, 142748716), (2, 71374358), (4, 35687179), (11, 12977156), (22, 6488578), (41, 3481676), (44, 3244289), (53, 2693372), (82, 1740838), (106, 1346686), (164, 870419), (212, 673343), (451, 316516), (583, 244852), (902, 158258), (1166, 122426), (1493, 95612), (1804, 79129), (2173, 65692), (2332, 61213), (2986, 47806), (4346, 32846), (5972, 23903), (8692, 16423)]