188768510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 128

約数和(自身を含む): 435020544

約数和(自身を除く): 246252034

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 53, 70, 73, 82, 85, 106, 119, 146, 170, 205, 238, 265, 287, 365, 371, 410, 511, 530, 574, 595, 697, 730, 742, 901, 1022, 1190, 1241, 1394, 1435, 1802, 1855, 2173, 2482, 2555, 2870, 2993, 3485, 3710, 3869, 4346, 4505, 4879, 5110, 5986, 6205, 6307, 6970, 7738, 8687, 9010, 9758, 10865, 12410, 12614, 14965, 15211, 17374, 19345, 20951, 21730, 24395, 27083, 29930, 30422, 31535, 36941, 38690, 41902, 43435, 48790, 50881, 54166, 63070, 65773, 73882, 76055, 86870, 101762, 104755, 131546, 135415, 152110, 158629, 184705, 209510, 254405, 258587, 270830, 317258, 328865, 356167, 369410, 460411, 508810, 517174, 657730, 712334, 793145, 920822, 1110403, 1292935, 1586290, 1780835, 2220806, 2302055, 2585870, 2696693, 3561670, 4604110, 5393386, 5552015, 11104030, 13483465, 18876851, 26966930, 37753702, 94384255, 188768510]

約数ペア:

[(1, 188768510), (2, 94384255), (5, 37753702), (7, 26966930), (10, 18876851), (14, 13483465), (17, 11104030), (34, 5552015), (35, 5393386), (41, 4604110), (53, 3561670), (70, 2696693), (73, 2585870), (82, 2302055), (85, 2220806), (106, 1780835), (119, 1586290), (146, 1292935), (170, 1110403), (205, 920822), (238, 793145), (265, 712334), (287, 657730), (365, 517174), (371, 508810), (410, 460411), (511, 369410), (530, 356167), (574, 328865), (595, 317258), (697, 270830), (730, 258587), (742, 254405), (901, 209510), (1022, 184705), (1190, 158629), (1241, 152110), (1394, 135415), (1435, 131546), (1802, 104755), (1855, 101762), (2173, 86870), (2482, 76055), (2555, 73882), (2870, 65773), (2993, 63070), (3485, 54166), (3710, 50881), (3869, 48790), (4346, 43435), (4505, 41902), (4879, 38690), (5110, 36941), (5986, 31535), (6205, 30422), (6307, 29930), (6970, 27083), (7738, 24395), (8687, 21730), (9010, 20951), (9758, 19345), (10865, 17374), (12410, 15211), (12614, 14965)]