190199772

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 580177920

約数和(自身を除く): 389978148

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 127, 147, 189, 196, 252, 254, 283, 294, 378, 381, 441, 508, 566, 588, 756, 762, 849, 882, 889, 1132, 1143, 1323, 1524, 1698, 1764, 1778, 1981, 2286, 2547, 2646, 2667, 3396, 3429, 3556, 3962, 4572, 5094, 5292, 5334, 5943, 6223, 6858, 7641, 7924, 8001, 10188, 10668, 11886, 12446, 13716, 13867, 15282, 16002, 17829, 18669, 23772, 24003, 24892, 27734, 30564, 32004, 35658, 35941, 37338, 41601, 48006, 53487, 55468, 56007, 71316, 71882, 74676, 83202, 96012, 106974, 107823, 112014, 124803, 143764, 166404, 168021, 213948, 215646, 224028, 249606, 251587, 323469, 336042, 374409, 431292, 499212, 503174, 646938, 672084, 748818, 754761, 970407, 1006348, 1293876, 1497636, 1509522, 1761109, 1940814, 2264283, 3019044, 3522218, 3881628, 4528566, 5283327, 6792849, 7044436, 9057132, 10566654, 13585698, 15849981, 21133308, 27171396, 31699962, 47549943, 63399924, 95099886, 190199772]

約数ペア:

[(1, 190199772), (2, 95099886), (3, 63399924), (4, 47549943), (6, 31699962), (7, 27171396), (9, 21133308), (12, 15849981), (14, 13585698), (18, 10566654), (21, 9057132), (27, 7044436), (28, 6792849), (36, 5283327), (42, 4528566), (49, 3881628), (54, 3522218), (63, 3019044), (84, 2264283), (98, 1940814), (108, 1761109), (126, 1509522), (127, 1497636), (147, 1293876), (189, 1006348), (196, 970407), (252, 754761), (254, 748818), (283, 672084), (294, 646938), (378, 503174), (381, 499212), (441, 431292), (508, 374409), (566, 336042), (588, 323469), (756, 251587), (762, 249606), (849, 224028), (882, 215646), (889, 213948), (1132, 168021), (1143, 166404), (1323, 143764), (1524, 124803), (1698, 112014), (1764, 107823), (1778, 106974), (1981, 96012), (2286, 83202), (2547, 74676), (2646, 71882), (2667, 71316), (3396, 56007), (3429, 55468), (3556, 53487), (3962, 48006), (4572, 41601), (5094, 37338), (5292, 35941), (5334, 35658), (5943, 32004), (6223, 30564), (6858, 27734), (7641, 24892), (7924, 24003), (8001, 23772), (10188, 18669), (10668, 17829), (11886, 16002), (12446, 15282), (13716, 13867)]