169201802

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:808

約数の個数: 72

約数和(自身を含む): 342054720

約数和(自身を除く): 172852918

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 121, 133, 154, 209, 242, 266, 418, 539, 751, 847, 931, 1078, 1463, 1502, 1694, 1862, 2299, 2926, 4598, 5257, 5929, 8261, 10241, 10514, 11858, 14269, 16093, 16522, 20482, 28538, 32186, 36799, 57827, 73598, 90871, 99883, 112651, 115654, 156959, 181742, 199766, 225302, 313918, 404789, 636097, 699181, 809578, 1098713, 1272194, 1398362, 1726549, 2197426, 3453098, 4452679, 7690991, 8905358, 12085843, 15381982, 24171686, 84600901, 169201802]

約数ペア:

[(1, 169201802), (2, 84600901), (7, 24171686), (11, 15381982), (14, 12085843), (19, 8905358), (22, 7690991), (38, 4452679), (49, 3453098), (77, 2197426), (98, 1726549), (121, 1398362), (133, 1272194), (154, 1098713), (209, 809578), (242, 699181), (266, 636097), (418, 404789), (539, 313918), (751, 225302), (847, 199766), (931, 181742), (1078, 156959), (1463, 115654), (1502, 112651), (1694, 99883), (1862, 90871), (2299, 73598), (2926, 57827), (4598, 36799), (5257, 32186), (5929, 28538), (8261, 20482), (10241, 16522), (10514, 16093), (11858, 14269)]