156964771460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{265493}}^1$

素因数の和:265653

約数の個数: 96

約数和(自身を含む): 389651738112

約数和(自身を除く): 232686966652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 103, 140, 164, 205, 206, 287, 410, 412, 515, 574, 721, 820, 1030, 1148, 1435, 1442, 2060, 2870, 2884, 3605, 4223, 5740, 7210, 8446, 14420, 16892, 21115, 29561, 42230, 59122, 84460, 118244, 147805, 265493, 295610, 530986, 591220, 1061972, 1327465, 1858451, 2654930, 3716902, 5309860, 7433804, 9292255, 10885213, 18584510, 21770426, 27345779, 37169020, 43540852, 54426065, 54691558, 76196491, 108852130, 109383116, 136728895, 152392982, 191420453, 217704260, 273457790, 304785964, 380982455, 382840906, 546915580, 761964910, 765681812, 957102265, 1121176939, 1523929820, 1914204530, 2242353878, 3828409060, 4484707756, 5605884695, 7848238573, 11211769390, 15696477146, 22423538780, 31392954292, 39241192865, 78482385730, 156964771460]

約数ペア:

[(1, 156964771460), (2, 78482385730), (4, 39241192865), (5, 31392954292), (7, 22423538780), (10, 15696477146), (14, 11211769390), (20, 7848238573), (28, 5605884695), (35, 4484707756), (41, 3828409060), (70, 2242353878), (82, 1914204530), (103, 1523929820), (140, 1121176939), (164, 957102265), (205, 765681812), (206, 761964910), (287, 546915580), (410, 382840906), (412, 380982455), (515, 304785964), (574, 273457790), (721, 217704260), (820, 191420453), (1030, 152392982), (1148, 136728895), (1435, 109383116), (1442, 108852130), (2060, 76196491), (2870, 54691558), (2884, 54426065), (3605, 43540852), (4223, 37169020), (5740, 27345779), (7210, 21770426), (8446, 18584510), (14420, 10885213), (16892, 9292255), (21115, 7433804), (29561, 5309860), (42230, 3716902), (59122, 2654930), (84460, 1858451), (118244, 1327465), (147805, 1061972), (265493, 591220), (295610, 530986)]