156959668292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{877}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 337372328832

約数和(自身を除く): 180412660540

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 281, 301, 322, 529, 562, 602, 644, 877, 989, 1058, 1124, 1204, 1754, 1967, 1978, 2116, 3508, 3703, 3934, 3956, 6139, 6463, 6923, 7406, 7868, 12083, 12278, 12926, 13846, 14812, 20171, 22747, 24166, 24556, 25852, 27692, 37711, 40342, 45241, 45494, 48332, 75422, 80684, 84581, 90482, 90988, 141197, 148649, 150844, 159229, 169162, 180964, 246437, 263977, 277909, 282394, 297298, 318458, 338324, 463933, 492874, 527954, 555818, 564788, 594596, 636916, 867353, 927866, 985748, 1040543, 1055908, 1111636, 1725059, 1734706, 1855732, 1945363, 2081086, 3247531, 3450118, 3469412, 3890726, 4162172, 5668051, 6071471, 6391907, 6495062, 6900236, 7781452, 10596791, 11336102, 12142942, 12783814, 12990124, 19949119, 21193582, 22672204, 24285884, 25567628, 39676357, 39898238, 42387164, 44743349, 74177537, 79352714, 79796476, 89486698, 130365173, 139643833, 148355074, 158705428, 178973396, 243726193, 260730346, 279287666, 296710148, 487452386, 521460692, 558575332, 912556211, 974904772, 1706083351, 1825112422, 3412166702, 3650224844, 5605702439, 6824333404, 11211404878, 22422809756, 39239917073, 78479834146, 156959668292]

約数ペア:

[(1, 156959668292), (2, 78479834146), (4, 39239917073), (7, 22422809756), (14, 11211404878), (23, 6824333404), (28, 5605702439), (43, 3650224844), (46, 3412166702), (86, 1825112422), (92, 1706083351), (161, 974904772), (172, 912556211), (281, 558575332), (301, 521460692), (322, 487452386), (529, 296710148), (562, 279287666), (602, 260730346), (644, 243726193), (877, 178973396), (989, 158705428), (1058, 148355074), (1124, 139643833), (1204, 130365173), (1754, 89486698), (1967, 79796476), (1978, 79352714), (2116, 74177537), (3508, 44743349), (3703, 42387164), (3934, 39898238), (3956, 39676357), (6139, 25567628), (6463, 24285884), (6923, 22672204), (7406, 21193582), (7868, 19949119), (12083, 12990124), (12278, 12783814), (12926, 12142942), (13846, 11336102), (14812, 10596791), (20171, 7781452), (22747, 6900236), (24166, 6495062), (24556, 6391907), (25852, 6071471), (27692, 5668051), (37711, 4162172), (40342, 3890726), (45241, 3469412), (45494, 3450118), (48332, 3247531), (75422, 2081086), (80684, 1945363), (84581, 1855732), (90482, 1734706), (90988, 1725059), (141197, 1111636), (148649, 1055908), (150844, 1040543), (159229, 985748), (169162, 927866), (180964, 867353), (246437, 636916), (263977, 594596), (277909, 564788), (282394, 555818), (297298, 527954), (318458, 492874), (338324, 463933)]