156710708

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 366643200

約数和(自身を除く): 209932492

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 61, 76, 77, 122, 133, 154, 209, 244, 266, 308, 418, 427, 439, 532, 671, 836, 854, 878, 1159, 1342, 1463, 1708, 1756, 2318, 2684, 2926, 3073, 4636, 4697, 4829, 5852, 6146, 8113, 8341, 9394, 9658, 12292, 12749, 16226, 16682, 18788, 19316, 25498, 26779, 32452, 33364, 33803, 50996, 53558, 58387, 67606, 89243, 91751, 107116, 116774, 135212, 178486, 183502, 187453, 233548, 294569, 356972, 367004, 374906, 508801, 589138, 642257, 749812, 1017602, 1178276, 1284514, 2035204, 2061983, 2569028, 3561607, 4123966, 5596811, 7123214, 8247932, 11193622, 14246428, 22387244, 39177677, 78355354, 156710708]

約数ペア:

[(1, 156710708), (2, 78355354), (4, 39177677), (7, 22387244), (11, 14246428), (14, 11193622), (19, 8247932), (22, 7123214), (28, 5596811), (38, 4123966), (44, 3561607), (61, 2569028), (76, 2061983), (77, 2035204), (122, 1284514), (133, 1178276), (154, 1017602), (209, 749812), (244, 642257), (266, 589138), (308, 508801), (418, 374906), (427, 367004), (439, 356972), (532, 294569), (671, 233548), (836, 187453), (854, 183502), (878, 178486), (1159, 135212), (1342, 116774), (1463, 107116), (1708, 91751), (1756, 89243), (2318, 67606), (2684, 58387), (2926, 53558), (3073, 50996), (4636, 33803), (4697, 33364), (4829, 32452), (5852, 26779), (6146, 25498), (8113, 19316), (8341, 18788), (9394, 16682), (9658, 16226), (12292, 12749)]