155184498

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{487}}^1$

素因数の和:789

約数の個数: 80

約数和(自身を含む): 399636864

約数和(自身を除く): 244452366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 281, 378, 487, 562, 567, 843, 974, 1134, 1461, 1686, 1967, 2529, 2922, 3409, 3934, 4383, 5058, 5901, 6818, 7587, 8766, 10227, 11802, 13149, 15174, 17703, 20454, 22761, 26298, 30681, 35406, 39447, 45522, 53109, 61362, 78894, 92043, 106218, 136847, 159327, 184086, 273694, 276129, 318654, 410541, 552258, 821082, 957929, 1231623, 1915858, 2463246, 2873787, 3694869, 5747574, 7389738, 8621361, 11084607, 17242722, 22169214, 25864083, 51728166, 77592249, 155184498]

約数ペア:

[(1, 155184498), (2, 77592249), (3, 51728166), (6, 25864083), (7, 22169214), (9, 17242722), (14, 11084607), (18, 8621361), (21, 7389738), (27, 5747574), (42, 3694869), (54, 2873787), (63, 2463246), (81, 1915858), (126, 1231623), (162, 957929), (189, 821082), (281, 552258), (378, 410541), (487, 318654), (562, 276129), (567, 273694), (843, 184086), (974, 159327), (1134, 136847), (1461, 106218), (1686, 92043), (1967, 78894), (2529, 61362), (2922, 53109), (3409, 45522), (3934, 39447), (4383, 35406), (5058, 30681), (5901, 26298), (6818, 22761), (7587, 20454), (8766, 17703), (10227, 15174), (11802, 13149)]