15678470904

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{1381}}^1$

素因数の和:1701

約数の個数: 128

約数和(自身を含む): 41505108480

約数和(自身を除く): 25826637576

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 131, 138, 157, 184, 262, 276, 314, 393, 471, 524, 552, 628, 786, 942, 1048, 1256, 1381, 1572, 1884, 2762, 3013, 3144, 3611, 3768, 4143, 5524, 6026, 7222, 8286, 9039, 10833, 11048, 12052, 14444, 16572, 18078, 20567, 21666, 24104, 28888, 31763, 33144, 36156, 41134, 43332, 61701, 63526, 72312, 82268, 86664, 95289, 123402, 127052, 164536, 180911, 190578, 216817, 246804, 254104, 361822, 381156, 433634, 473041, 493608, 542733, 650451, 723644, 762312, 867268, 946082, 1085466, 1300902, 1419123, 1447288, 1734536, 1892164, 2170932, 2601804, 2838246, 3784328, 4160953, 4341864, 4986791, 5203608, 5676492, 8321906, 9973582, 11352984, 12482859, 14960373, 16643812, 19947164, 24965718, 28403027, 29920746, 33287624, 39894328, 49931436, 56806054, 59841492, 85209081, 99862872, 113612108, 119682984, 170418162, 227224216, 340836324, 653269621, 681672648, 1306539242, 1959808863, 2613078484, 3919617726, 5226156968, 7839235452, 15678470904]

約数ペア:

[(1, 15678470904), (2, 7839235452), (3, 5226156968), (4, 3919617726), (6, 2613078484), (8, 1959808863), (12, 1306539242), (23, 681672648), (24, 653269621), (46, 340836324), (69, 227224216), (92, 170418162), (131, 119682984), (138, 113612108), (157, 99862872), (184, 85209081), (262, 59841492), (276, 56806054), (314, 49931436), (393, 39894328), (471, 33287624), (524, 29920746), (552, 28403027), (628, 24965718), (786, 19947164), (942, 16643812), (1048, 14960373), (1256, 12482859), (1381, 11352984), (1572, 9973582), (1884, 8321906), (2762, 5676492), (3013, 5203608), (3144, 4986791), (3611, 4341864), (3768, 4160953), (4143, 3784328), (5524, 2838246), (6026, 2601804), (7222, 2170932), (8286, 1892164), (9039, 1734536), (10833, 1447288), (11048, 1419123), (12052, 1300902), (14444, 1085466), (16572, 946082), (18078, 867268), (20567, 762312), (21666, 723644), (24104, 650451), (28888, 542733), (31763, 493608), (33144, 473041), (36156, 433634), (41134, 381156), (43332, 361822), (61701, 254104), (63526, 246804), (72312, 216817), (82268, 190578), (86664, 180911), (95289, 164536), (123402, 127052)]