138393112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6416

約数の個数: 64

約数和(自身を含む): 320947200

約数和(自身を除く): 182554088

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 6367, 10868, 12734, 21736, 25468, 50936, 70037, 82771, 120973, 140074, 165542, 241946, 280148, 331084, 483892, 560296, 662168, 910481, 967784, 1330703, 1572649, 1820962, 2661406, 3145298, 3641924, 5322812, 6290596, 7283848, 10645624, 12581192, 17299139, 34598278, 69196556, 138393112]

約数ペア:

[(1, 138393112), (2, 69196556), (4, 34598278), (8, 17299139), (11, 12581192), (13, 10645624), (19, 7283848), (22, 6290596), (26, 5322812), (38, 3641924), (44, 3145298), (52, 2661406), (76, 1820962), (88, 1572649), (104, 1330703), (143, 967784), (152, 910481), (209, 662168), (247, 560296), (286, 483892), (418, 331084), (494, 280148), (572, 241946), (836, 165542), (988, 140074), (1144, 120973), (1672, 82771), (1976, 70037), (2717, 50936), (5434, 25468), (6367, 21736), (10868, 12734)]