131711952

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1208

約数の個数: 80

約数和(自身を含む): 361088000

約数和(自身を除く): 229376048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 139, 152, 228, 278, 304, 417, 456, 556, 834, 912, 1039, 1112, 1668, 2078, 2224, 2641, 3117, 3336, 4156, 5282, 6234, 6672, 7923, 8312, 10564, 12468, 15846, 16624, 19741, 21128, 24936, 31692, 39482, 42256, 49872, 59223, 63384, 78964, 118446, 126768, 144421, 157928, 236892, 288842, 315856, 433263, 473784, 577684, 866526, 947568, 1155368, 1733052, 2310736, 2743999, 3466104, 5487998, 6932208, 8231997, 10975996, 16463994, 21951992, 32927988, 43903984, 65855976, 131711952]

約数ペア:

[(1, 131711952), (2, 65855976), (3, 43903984), (4, 32927988), (6, 21951992), (8, 16463994), (12, 10975996), (16, 8231997), (19, 6932208), (24, 5487998), (38, 3466104), (48, 2743999), (57, 2310736), (76, 1733052), (114, 1155368), (139, 947568), (152, 866526), (228, 577684), (278, 473784), (304, 433263), (417, 315856), (456, 288842), (556, 236892), (834, 157928), (912, 144421), (1039, 126768), (1112, 118446), (1668, 78964), (2078, 63384), (2224, 59223), (2641, 49872), (3117, 42256), (3336, 39482), (4156, 31692), (5282, 24936), (6234, 21128), (6672, 19741), (7923, 16624), (8312, 15846), (10564, 12468)]