156946959618

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{431}}^1\times {\mathrm{2731}}^1$

素因数の和:3551

約数の個数: 64

約数和(自身を含む): 320190050304

約数和(自身を除く): 163243090686

約数列:

[1, 2, 3, 6, 71, 142, 213, 313, 426, 431, 626, 862, 939, 1293, 1878, 2586, 2731, 5462, 8193, 16386, 22223, 30601, 44446, 61202, 66669, 91803, 133338, 134903, 183606, 193901, 269806, 387802, 404709, 581703, 809418, 854803, 1163406, 1177061, 1709606, 2354122, 2564409, 3531183, 5128818, 7062366, 9578113, 19156226, 28734339, 57468678, 60691013, 83571331, 121382026, 167142662, 182073039, 250713993, 364146078, 368420093, 501427986, 736840186, 1105260279, 2210520558, 26157826603, 52315653206, 78473479809, 156946959618]

約数ペア:

[(1, 156946959618), (2, 78473479809), (3, 52315653206), (6, 26157826603), (71, 2210520558), (142, 1105260279), (213, 736840186), (313, 501427986), (426, 368420093), (431, 364146078), (626, 250713993), (862, 182073039), (939, 167142662), (1293, 121382026), (1878, 83571331), (2586, 60691013), (2731, 57468678), (5462, 28734339), (8193, 19156226), (16386, 9578113), (22223, 7062366), (30601, 5128818), (44446, 3531183), (61202, 2564409), (66669, 2354122), (91803, 1709606), (133338, 1177061), (134903, 1163406), (183606, 854803), (193901, 809418), (269806, 581703), (387802, 404709)]