138839118

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 64

約数和(自身を含む): 325036800

約数和(自身を除く): 186197682

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 53, 57, 66, 106, 114, 159, 209, 318, 418, 583, 627, 1007, 1166, 1254, 1749, 2014, 2089, 3021, 3498, 4178, 6042, 6267, 11077, 12534, 22154, 22979, 33231, 39691, 45958, 66462, 68937, 79382, 110717, 119073, 137874, 221434, 238146, 332151, 436601, 664302, 873202, 1217887, 1309803, 2103623, 2435774, 2619606, 3653661, 4207246, 6310869, 7307322, 12621738, 23139853, 46279706, 69419559, 138839118]

約数ペア:

[(1, 138839118), (2, 69419559), (3, 46279706), (6, 23139853), (11, 12621738), (19, 7307322), (22, 6310869), (33, 4207246), (38, 3653661), (53, 2619606), (57, 2435774), (66, 2103623), (106, 1309803), (114, 1217887), (159, 873202), (209, 664302), (318, 436601), (418, 332151), (583, 238146), (627, 221434), (1007, 137874), (1166, 119073), (1254, 110717), (1749, 79382), (2014, 68937), (2089, 66462), (3021, 45958), (3498, 39691), (4178, 33231), (6042, 22979), (6267, 22154), (11077, 12534)]