156774384

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1119

約数の個数: 120

約数和(自身を含む): 478667280

約数和(自身を除く): 321892896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 83, 104, 117, 144, 156, 166, 208, 234, 249, 312, 332, 468, 498, 624, 664, 747, 936, 996, 1009, 1079, 1328, 1494, 1872, 1992, 2018, 2158, 2988, 3027, 3237, 3984, 4036, 4316, 5976, 6054, 6474, 8072, 8632, 9081, 9711, 11952, 12108, 12948, 13117, 16144, 17264, 18162, 19422, 24216, 25896, 26234, 36324, 38844, 39351, 48432, 51792, 52468, 72648, 77688, 78702, 83747, 104936, 118053, 145296, 155376, 157404, 167494, 209872, 236106, 251241, 314808, 334988, 472212, 502482, 629616, 669976, 753723, 944424, 1004964, 1088711, 1339952, 1507446, 1888848, 2009928, 2177422, 3014892, 3266133, 4019856, 4354844, 6029784, 6532266, 8709688, 9798399, 12059568, 13064532, 17419376, 19596798, 26129064, 39193596, 52258128, 78387192, 156774384]

約数ペア:

[(1, 156774384), (2, 78387192), (3, 52258128), (4, 39193596), (6, 26129064), (8, 19596798), (9, 17419376), (12, 13064532), (13, 12059568), (16, 9798399), (18, 8709688), (24, 6532266), (26, 6029784), (36, 4354844), (39, 4019856), (48, 3266133), (52, 3014892), (72, 2177422), (78, 2009928), (83, 1888848), (104, 1507446), (117, 1339952), (144, 1088711), (156, 1004964), (166, 944424), (208, 753723), (234, 669976), (249, 629616), (312, 502482), (332, 472212), (468, 334988), (498, 314808), (624, 251241), (664, 236106), (747, 209872), (936, 167494), (996, 157404), (1009, 155376), (1079, 145296), (1328, 118053), (1494, 104936), (1872, 83747), (1992, 78702), (2018, 77688), (2158, 72648), (2988, 52468), (3027, 51792), (3237, 48432), (3984, 39351), (4036, 38844), (4316, 36324), (5976, 26234), (6054, 25896), (6474, 24216), (8072, 19422), (8632, 18162), (9081, 17264), (9711, 16144), (11952, 13117), (12108, 12948)]