139914222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2705

約数の個数: 64

約数和(自身を含む): 338300928

約数和(自身を除く): 198386706

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1722, 2542, 2621, 3813, 5242, 7626, 7863, 8897, 15726, 17794, 18347, 26691, 36694, 53382, 55041, 81251, 107461, 110082, 162502, 214922, 243753, 322383, 487506, 568757, 644766, 752227, 1137514, 1504454, 1706271, 2256681, 3331291, 3412542, 4513362, 6662582, 9993873, 19987746, 23319037, 46638074, 69957111, 139914222]

約数ペア:

[(1, 139914222), (2, 69957111), (3, 46638074), (6, 23319037), (7, 19987746), (14, 9993873), (21, 6662582), (31, 4513362), (41, 3412542), (42, 3331291), (62, 2256681), (82, 1706271), (93, 1504454), (123, 1137514), (186, 752227), (217, 644766), (246, 568757), (287, 487506), (434, 322383), (574, 243753), (651, 214922), (861, 162502), (1271, 110082), (1302, 107461), (1722, 81251), (2542, 55041), (2621, 53382), (3813, 36694), (5242, 26691), (7626, 18347), (7863, 17794), (8897, 15726)]