139705696

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8255

約数の個数: 48

約数和(自身を含む): 303464448

約数和(自身を除く): 163758752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8191, 8528, 16382, 17056, 32764, 65528, 106483, 131056, 212966, 262112, 335831, 425932, 671662, 851864, 1343324, 1703728, 2686648, 3407456, 4365803, 5373296, 8731606, 10746592, 17463212, 34926424, 69852848, 139705696]

約数ペア:

[(1, 139705696), (2, 69852848), (4, 34926424), (8, 17463212), (13, 10746592), (16, 8731606), (26, 5373296), (32, 4365803), (41, 3407456), (52, 2686648), (82, 1703728), (104, 1343324), (164, 851864), (208, 671662), (328, 425932), (416, 335831), (533, 262112), (656, 212966), (1066, 131056), (1312, 106483), (2132, 65528), (4264, 32764), (8191, 17056), (8528, 16382)]