191863368

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 551460000

約数和(自身を除く): 359596632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 139, 152, 171, 228, 278, 342, 417, 456, 556, 684, 834, 1009, 1112, 1251, 1368, 1668, 2018, 2502, 2641, 3027, 3336, 4036, 5004, 5282, 6054, 7923, 8072, 9081, 10008, 10564, 12108, 15846, 18162, 19171, 21128, 23769, 24216, 31692, 36324, 38342, 47538, 57513, 63384, 72648, 76684, 95076, 115026, 140251, 153368, 172539, 190152, 230052, 280502, 345078, 420753, 460104, 561004, 690156, 841506, 1122008, 1262259, 1380312, 1683012, 2524518, 2664769, 3366024, 5049036, 5329538, 7994307, 10098072, 10659076, 15988614, 21318152, 23982921, 31977228, 47965842, 63954456, 95931684, 191863368]

約数ペア:

[(1, 191863368), (2, 95931684), (3, 63954456), (4, 47965842), (6, 31977228), (8, 23982921), (9, 21318152), (12, 15988614), (18, 10659076), (19, 10098072), (24, 7994307), (36, 5329538), (38, 5049036), (57, 3366024), (72, 2664769), (76, 2524518), (114, 1683012), (139, 1380312), (152, 1262259), (171, 1122008), (228, 841506), (278, 690156), (342, 561004), (417, 460104), (456, 420753), (556, 345078), (684, 280502), (834, 230052), (1009, 190152), (1112, 172539), (1251, 153368), (1368, 140251), (1668, 115026), (2018, 95076), (2502, 76684), (2641, 72648), (3027, 63384), (3336, 57513), (4036, 47538), (5004, 38342), (5282, 36324), (6054, 31692), (7923, 24216), (8072, 23769), (9081, 21128), (10008, 19171), (10564, 18162), (12108, 15846)]