156730644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2789}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 454970880

約数和(自身を除く): 298240236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 2789, 3122, 4014, 4683, 5578, 6244, 8028, 8367, 9366, 11156, 14049, 16734, 18732, 19523, 25101, 28098, 33468, 39046, 50202, 56196, 58569, 78092, 100404, 117138, 175707, 234276, 351414, 621947, 702828, 1243894, 1865841, 2487788, 3731682, 4353629, 5597523, 7463364, 8707258, 11195046, 13060887, 17414516, 22390092, 26121774, 39182661, 52243548, 78365322, 156730644]

約数ペア:

[(1, 156730644), (2, 78365322), (3, 52243548), (4, 39182661), (6, 26121774), (7, 22390092), (9, 17414516), (12, 13060887), (14, 11195046), (18, 8707258), (21, 7463364), (28, 5597523), (36, 4353629), (42, 3731682), (63, 2487788), (84, 1865841), (126, 1243894), (223, 702828), (252, 621947), (446, 351414), (669, 234276), (892, 175707), (1338, 117138), (1561, 100404), (2007, 78092), (2676, 58569), (2789, 56196), (3122, 50202), (4014, 39046), (4683, 33468), (5578, 28098), (6244, 25101), (8028, 19523), (8367, 18732), (9366, 16734), (11156, 14049)]