157029894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9661}}^1$

素因数の和:9722

約数の個数: 64

約数和(自身を含む): 408122880

約数和(自身を除く): 251092986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1806, 2322, 2709, 5418, 8127, 9661, 16254, 19322, 28983, 57966, 67627, 86949, 135254, 173898, 202881, 260847, 405762, 415423, 521694, 608643, 830846, 1217286, 1246269, 1825929, 2492538, 2907961, 3651858, 3738807, 5815922, 7477614, 8723883, 11216421, 17447766, 22432842, 26171649, 52343298, 78514947, 157029894]

約数ペア:

[(1, 157029894), (2, 78514947), (3, 52343298), (6, 26171649), (7, 22432842), (9, 17447766), (14, 11216421), (18, 8723883), (21, 7477614), (27, 5815922), (42, 3738807), (43, 3651858), (54, 2907961), (63, 2492538), (86, 1825929), (126, 1246269), (129, 1217286), (189, 830846), (258, 608643), (301, 521694), (378, 415423), (387, 405762), (602, 260847), (774, 202881), (903, 173898), (1161, 135254), (1806, 86949), (2322, 67627), (2709, 57966), (5418, 28983), (8127, 19322), (9661, 16254)]