138968208

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41959}}^1$

素因数の和:41996

約数の個数: 60

約数和(自身を含む): 405837120

約数和(自身を除く): 266868912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 41959, 83918, 125877, 167836, 251754, 335672, 377631, 503508, 671344, 755262, 965057, 1007016, 1510524, 1930114, 2014032, 2895171, 3021048, 3860228, 5790342, 6042096, 7720456, 8685513, 11580684, 15440912, 17371026, 23161368, 34742052, 46322736, 69484104, 138968208]

約数ペア:

[(1, 138968208), (2, 69484104), (3, 46322736), (4, 34742052), (6, 23161368), (8, 17371026), (9, 15440912), (12, 11580684), (16, 8685513), (18, 7720456), (23, 6042096), (24, 5790342), (36, 3860228), (46, 3021048), (48, 2895171), (69, 2014032), (72, 1930114), (92, 1510524), (138, 1007016), (144, 965057), (184, 755262), (207, 671344), (276, 503508), (368, 377631), (414, 335672), (552, 251754), (828, 167836), (1104, 125877), (1656, 83918), (3312, 41959)]