128846718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7190

約数の個数: 96

約数和(自身を含む): 374879232

約数和(自身を除く): 246032514

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1386, 1638, 2002, 2574, 3003, 6006, 7151, 9009, 14302, 18018, 21453, 42906, 50057, 64359, 78661, 92963, 100114, 128718, 150171, 157322, 185926, 235983, 278889, 300342, 450513, 471966, 550627, 557778, 650741, 707949, 836667, 901026, 1022593, 1101254, 1301482, 1415898, 1651881, 1673334, 1952223, 2045186, 3067779, 3303762, 3904446, 4955643, 5856669, 6135558, 7158151, 9203337, 9911286, 11713338, 14316302, 18406674, 21474453, 42948906, 64423359, 128846718]

約数ペア:

[(1, 128846718), (2, 64423359), (3, 42948906), (6, 21474453), (7, 18406674), (9, 14316302), (11, 11713338), (13, 9911286), (14, 9203337), (18, 7158151), (21, 6135558), (22, 5856669), (26, 4955643), (33, 3904446), (39, 3303762), (42, 3067779), (63, 2045186), (66, 1952223), (77, 1673334), (78, 1651881), (91, 1415898), (99, 1301482), (117, 1101254), (126, 1022593), (143, 901026), (154, 836667), (182, 707949), (198, 650741), (231, 557778), (234, 550627), (273, 471966), (286, 450513), (429, 300342), (462, 278889), (546, 235983), (693, 185926), (819, 157322), (858, 150171), (1001, 128718), (1287, 100114), (1386, 92963), (1638, 78661), (2002, 64359), (2574, 50057), (3003, 42906), (6006, 21453), (7151, 18018), (9009, 14302)]