158885376

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 160

約数和(自身を含む): 466324320

約数和(自身を除く): 307438944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 73, 78, 96, 104, 109, 128, 146, 156, 192, 208, 218, 219, 256, 292, 312, 327, 384, 416, 436, 438, 512, 584, 624, 654, 768, 832, 872, 876, 949, 1168, 1248, 1308, 1417, 1536, 1664, 1744, 1752, 1898, 2336, 2496, 2616, 2834, 2847, 3328, 3488, 3504, 3796, 4251, 4672, 4992, 5232, 5668, 5694, 6656, 6976, 7008, 7592, 7957, 8502, 9344, 9984, 10464, 11336, 11388, 13952, 14016, 15184, 15914, 17004, 18688, 19968, 20928, 22672, 22776, 23871, 27904, 28032, 30368, 31828, 34008, 37376, 41856, 45344, 45552, 47742, 55808, 56064, 60736, 63656, 68016, 83712, 90688, 91104, 95484, 103441, 112128, 121472, 127312, 136032, 167424, 181376, 182208, 190968, 206882, 242944, 254624, 272064, 310323, 362752, 364416, 381936, 413764, 485888, 509248, 544128, 620646, 725504, 728832, 763872, 827528, 1018496, 1088256, 1241292, 1457664, 1527744, 1655056, 2036992, 2176512, 2482584, 3055488, 3310112, 4073984, 4965168, 6110976, 6620224, 9930336, 12221952, 13240448, 19860672, 26480896, 39721344, 52961792, 79442688, 158885376]

約数ペア:

[(1, 158885376), (2, 79442688), (3, 52961792), (4, 39721344), (6, 26480896), (8, 19860672), (12, 13240448), (13, 12221952), (16, 9930336), (24, 6620224), (26, 6110976), (32, 4965168), (39, 4073984), (48, 3310112), (52, 3055488), (64, 2482584), (73, 2176512), (78, 2036992), (96, 1655056), (104, 1527744), (109, 1457664), (128, 1241292), (146, 1088256), (156, 1018496), (192, 827528), (208, 763872), (218, 728832), (219, 725504), (256, 620646), (292, 544128), (312, 509248), (327, 485888), (384, 413764), (416, 381936), (436, 364416), (438, 362752), (512, 310323), (584, 272064), (624, 254624), (654, 242944), (768, 206882), (832, 190968), (872, 182208), (876, 181376), (949, 167424), (1168, 136032), (1248, 127312), (1308, 121472), (1417, 112128), (1536, 103441), (1664, 95484), (1744, 91104), (1752, 90688), (1898, 83712), (2336, 68016), (2496, 63656), (2616, 60736), (2834, 56064), (2847, 55808), (3328, 47742), (3488, 45552), (3504, 45344), (3796, 41856), (4251, 37376), (4672, 34008), (4992, 31828), (5232, 30368), (5668, 28032), (5694, 27904), (6656, 23871), (6976, 22776), (7008, 22672), (7592, 20928), (7957, 19968), (8502, 18688), (9344, 17004), (9984, 15914), (10464, 15184), (11336, 14016), (11388, 13952)]