130181352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16487}}^1$

素因数の和:16550

約数の個数: 64

約数和(自身を含む): 379883520

約数和(自身を除く): 249702168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 16487, 32974, 49461, 65948, 98922, 115409, 131896, 197844, 230818, 346227, 395688, 461636, 692454, 774889, 923272, 1384908, 1549778, 2324667, 2769816, 3099556, 4649334, 5424223, 6199112, 9298668, 10848446, 16272669, 18597336, 21696892, 32545338, 43393784, 65090676, 130181352]

約数ペア:

[(1, 130181352), (2, 65090676), (3, 43393784), (4, 32545338), (6, 21696892), (7, 18597336), (8, 16272669), (12, 10848446), (14, 9298668), (21, 6199112), (24, 5424223), (28, 4649334), (42, 3099556), (47, 2769816), (56, 2324667), (84, 1549778), (94, 1384908), (141, 923272), (168, 774889), (188, 692454), (282, 461636), (329, 395688), (376, 346227), (564, 230818), (658, 197844), (987, 131896), (1128, 115409), (1316, 98922), (1974, 65948), (2632, 49461), (3948, 32974), (7896, 16487)]