198824088

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 539320320

約数和(自身を除く): 340496232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 41, 43, 74, 82, 86, 111, 123, 127, 129, 148, 164, 172, 222, 246, 254, 258, 296, 328, 344, 381, 444, 492, 508, 516, 762, 888, 984, 1016, 1032, 1517, 1524, 1591, 1763, 3034, 3048, 3182, 3526, 4551, 4699, 4773, 5207, 5289, 5461, 6068, 6364, 7052, 9102, 9398, 9546, 10414, 10578, 10922, 12136, 12728, 14097, 14104, 15621, 16383, 18204, 18796, 19092, 20828, 21156, 21844, 28194, 31242, 32766, 36408, 37592, 38184, 41656, 42312, 43688, 56388, 62484, 65231, 65532, 112776, 124968, 130462, 131064, 192659, 195693, 202057, 223901, 260924, 385318, 391386, 404114, 447802, 521848, 577977, 606171, 671703, 770636, 782772, 808228, 895604, 1155954, 1212342, 1343406, 1541272, 1565544, 1616456, 1791208, 2311908, 2424684, 2686812, 4623816, 4849368, 5373624, 8284337, 16568674, 24853011, 33137348, 49706022, 66274696, 99412044, 198824088]

約数ペア:

[(1, 198824088), (2, 99412044), (3, 66274696), (4, 49706022), (6, 33137348), (8, 24853011), (12, 16568674), (24, 8284337), (37, 5373624), (41, 4849368), (43, 4623816), (74, 2686812), (82, 2424684), (86, 2311908), (111, 1791208), (123, 1616456), (127, 1565544), (129, 1541272), (148, 1343406), (164, 1212342), (172, 1155954), (222, 895604), (246, 808228), (254, 782772), (258, 770636), (296, 671703), (328, 606171), (344, 577977), (381, 521848), (444, 447802), (492, 404114), (508, 391386), (516, 385318), (762, 260924), (888, 223901), (984, 202057), (1016, 195693), (1032, 192659), (1517, 131064), (1524, 130462), (1591, 124968), (1763, 112776), (3034, 65532), (3048, 65231), (3182, 62484), (3526, 56388), (4551, 43688), (4699, 42312), (4773, 41656), (5207, 38184), (5289, 37592), (5461, 36408), (6068, 32766), (6364, 31242), (7052, 28194), (9102, 21844), (9398, 21156), (9546, 20828), (10414, 19092), (10578, 18796), (10922, 18204), (12136, 16383), (12728, 15621), (14097, 14104)]