103165972

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 238187040

約数和(自身を除く): 135021068

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2131, 2548, 3458, 3724, 4262, 6916, 8524, 12103, 14917, 24206, 27703, 29834, 40489, 48412, 55406, 59668, 80978, 104419, 110812, 161956, 193921, 208838, 283423, 387842, 417676, 526357, 566846, 775684, 1052714, 1133692, 1357447, 1983961, 2105428, 2714894, 3684499, 3967922, 5429788, 7368998, 7935844, 14737996, 25791493, 51582986, 103165972]

約数ペア:

[(1, 103165972), (2, 51582986), (4, 25791493), (7, 14737996), (13, 7935844), (14, 7368998), (19, 5429788), (26, 3967922), (28, 3684499), (38, 2714894), (49, 2105428), (52, 1983961), (76, 1357447), (91, 1133692), (98, 1052714), (133, 775684), (182, 566846), (196, 526357), (247, 417676), (266, 387842), (364, 283423), (494, 208838), (532, 193921), (637, 161956), (931, 110812), (988, 104419), (1274, 80978), (1729, 59668), (1862, 55406), (2131, 48412), (2548, 40489), (3458, 29834), (3724, 27703), (4262, 24206), (6916, 14917), (8524, 12103)]