191040156

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:771

約数の個数: 72

約数和(自身を含む): 497440944

約数和(自身を除く): 306400788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 347, 369, 373, 492, 694, 738, 746, 1041, 1119, 1388, 1476, 1492, 2082, 2238, 3123, 3357, 4164, 4476, 6246, 6714, 12492, 13428, 14227, 15293, 28454, 30586, 42681, 45879, 56908, 61172, 85362, 91758, 128043, 129431, 137637, 170724, 183516, 256086, 258862, 275274, 388293, 512172, 517724, 550548, 776586, 1164879, 1553172, 2329758, 4659516, 5306671, 10613342, 15920013, 21226684, 31840026, 47760039, 63680052, 95520078, 191040156]

約数ペア:

[(1, 191040156), (2, 95520078), (3, 63680052), (4, 47760039), (6, 31840026), (9, 21226684), (12, 15920013), (18, 10613342), (36, 5306671), (41, 4659516), (82, 2329758), (123, 1553172), (164, 1164879), (246, 776586), (347, 550548), (369, 517724), (373, 512172), (492, 388293), (694, 275274), (738, 258862), (746, 256086), (1041, 183516), (1119, 170724), (1388, 137637), (1476, 129431), (1492, 128043), (2082, 91758), (2238, 85362), (3123, 61172), (3357, 56908), (4164, 45879), (4476, 42681), (6246, 30586), (6714, 28454), (12492, 15293), (13428, 14227)]