156939279232

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1$

素因数の和:868

約数の個数: 128

約数和(自身を含む): 320374656000

約数和(自身を除く): 163435376768

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 163, 178, 223, 326, 356, 379, 446, 652, 712, 758, 892, 1304, 1424, 1516, 1784, 2608, 2848, 3032, 3568, 5216, 5696, 6064, 7136, 10432, 11392, 12128, 14272, 14507, 19847, 20864, 24256, 28544, 29014, 33731, 36349, 39694, 48512, 58028, 61777, 67462, 72698, 79388, 84517, 116056, 123554, 134924, 145396, 158776, 169034, 232112, 247108, 269848, 290792, 317552, 338068, 464224, 494216, 539696, 581584, 635104, 676136, 928448, 988432, 1079392, 1163168, 1270208, 1352272, 1856896, 1976864, 2158784, 2326336, 2540416, 2704544, 3235061, 3953728, 4317568, 4652672, 5409088, 5498153, 6470122, 7522013, 7907456, 10818176, 10996306, 12940244, 13776271, 15044026, 21992612, 25880488, 27552542, 30088052, 43985224, 51760976, 55105084, 60176104, 87970448, 103521952, 110210168, 120352208, 175940896, 207043904, 220420336, 240704416, 351881792, 414087808, 440840672, 481408832, 703763584, 881681344, 962817664, 1226088119, 1763362688, 2452176238, 4904352476, 9808704952, 19617409904, 39234819808, 78469639616, 156939279232]

約数ペア:

[(1, 156939279232), (2, 78469639616), (4, 39234819808), (8, 19617409904), (16, 9808704952), (32, 4904352476), (64, 2452176238), (89, 1763362688), (128, 1226088119), (163, 962817664), (178, 881681344), (223, 703763584), (326, 481408832), (356, 440840672), (379, 414087808), (446, 351881792), (652, 240704416), (712, 220420336), (758, 207043904), (892, 175940896), (1304, 120352208), (1424, 110210168), (1516, 103521952), (1784, 87970448), (2608, 60176104), (2848, 55105084), (3032, 51760976), (3568, 43985224), (5216, 30088052), (5696, 27552542), (6064, 25880488), (7136, 21992612), (10432, 15044026), (11392, 13776271), (12128, 12940244), (14272, 10996306), (14507, 10818176), (19847, 7907456), (20864, 7522013), (24256, 6470122), (28544, 5498153), (29014, 5409088), (33731, 4652672), (36349, 4317568), (39694, 3953728), (48512, 3235061), (58028, 2704544), (61777, 2540416), (67462, 2326336), (72698, 2158784), (79388, 1976864), (84517, 1856896), (116056, 1352272), (123554, 1270208), (134924, 1163168), (145396, 1079392), (158776, 988432), (169034, 928448), (232112, 676136), (247108, 635104), (269848, 581584), (290792, 539696), (317552, 494216), (338068, 464224)]