159310528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:202

約数の個数: 112

約数和(自身を含む): 358928416

約数和(自身を除く): 199617888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 61, 64, 73, 86, 104, 122, 146, 172, 208, 244, 292, 344, 416, 488, 559, 584, 688, 793, 832, 949, 976, 1118, 1168, 1376, 1586, 1898, 1952, 2236, 2336, 2623, 2752, 3139, 3172, 3796, 3904, 4453, 4472, 4672, 5246, 6278, 6344, 7592, 8906, 8944, 10492, 12556, 12688, 15184, 17812, 17888, 20984, 25112, 25376, 30368, 34099, 35624, 35776, 40807, 41968, 50224, 50752, 57889, 60736, 68198, 71248, 81614, 83936, 100448, 115778, 136396, 142496, 163228, 167872, 191479, 200896, 231556, 272792, 284992, 326456, 382958, 463112, 545584, 652912, 765916, 926224, 1091168, 1305824, 1531832, 1852448, 2182336, 2489227, 2611648, 3063664, 3704896, 4978454, 6127328, 9956908, 12254656, 19913816, 39827632, 79655264, 159310528]

約数ペア:

[(1, 159310528), (2, 79655264), (4, 39827632), (8, 19913816), (13, 12254656), (16, 9956908), (26, 6127328), (32, 4978454), (43, 3704896), (52, 3063664), (61, 2611648), (64, 2489227), (73, 2182336), (86, 1852448), (104, 1531832), (122, 1305824), (146, 1091168), (172, 926224), (208, 765916), (244, 652912), (292, 545584), (344, 463112), (416, 382958), (488, 326456), (559, 284992), (584, 272792), (688, 231556), (793, 200896), (832, 191479), (949, 167872), (976, 163228), (1118, 142496), (1168, 136396), (1376, 115778), (1586, 100448), (1898, 83936), (1952, 81614), (2236, 71248), (2336, 68198), (2623, 60736), (2752, 57889), (3139, 50752), (3172, 50224), (3796, 41968), (3904, 40807), (4453, 35776), (4472, 35624), (4672, 34099), (5246, 30368), (6278, 25376), (6344, 25112), (7592, 20984), (8906, 17888), (8944, 17812), (10492, 15184), (12556, 12688)]