144680718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 382040064

約数和(自身を除く): 237359346

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 41, 42, 46, 69, 78, 82, 91, 123, 138, 161, 182, 246, 273, 281, 287, 299, 322, 483, 533, 546, 562, 574, 598, 843, 861, 897, 943, 966, 1066, 1599, 1686, 1722, 1794, 1886, 1967, 2093, 2829, 3198, 3653, 3731, 3934, 4186, 5658, 5901, 6279, 6463, 6601, 7306, 7462, 10959, 11193, 11521, 11802, 12259, 12558, 12926, 13202, 19389, 19803, 21918, 22386, 23042, 24518, 25571, 34563, 36777, 38778, 39606, 45241, 51142, 69126, 73554, 76713, 80647, 84019, 85813, 90482, 135723, 149773, 153426, 161294, 168038, 171626, 241941, 252057, 257439, 264983, 271446, 299546, 449319, 483882, 504114, 514878, 529966, 588133, 794949, 898638, 1048411, 1176266, 1589898, 1764399, 1854881, 2096822, 3145233, 3444779, 3528798, 3709762, 5564643, 6290466, 6889558, 10334337, 11129286, 20668674, 24113453, 48226906, 72340359, 144680718]

約数ペア:

[(1, 144680718), (2, 72340359), (3, 48226906), (6, 24113453), (7, 20668674), (13, 11129286), (14, 10334337), (21, 6889558), (23, 6290466), (26, 5564643), (39, 3709762), (41, 3528798), (42, 3444779), (46, 3145233), (69, 2096822), (78, 1854881), (82, 1764399), (91, 1589898), (123, 1176266), (138, 1048411), (161, 898638), (182, 794949), (246, 588133), (273, 529966), (281, 514878), (287, 504114), (299, 483882), (322, 449319), (483, 299546), (533, 271446), (546, 264983), (562, 257439), (574, 252057), (598, 241941), (843, 171626), (861, 168038), (897, 161294), (943, 153426), (966, 149773), (1066, 135723), (1599, 90482), (1686, 85813), (1722, 84019), (1794, 80647), (1886, 76713), (1967, 73554), (2093, 69126), (2829, 51142), (3198, 45241), (3653, 39606), (3731, 38778), (3934, 36777), (4186, 34563), (5658, 25571), (5901, 24518), (6279, 23042), (6463, 22386), (6601, 21918), (7306, 19803), (7462, 19389), (10959, 13202), (11193, 12926), (11521, 12558), (11802, 12259)]