42139776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 130527360

約数和(自身を除く): 88387584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 128, 168, 183, 192, 224, 244, 257, 336, 366, 384, 427, 448, 488, 514, 672, 732, 771, 854, 896, 976, 1028, 1281, 1344, 1464, 1542, 1708, 1799, 1952, 2056, 2562, 2688, 2928, 3084, 3416, 3598, 3904, 4112, 5124, 5397, 5856, 6168, 6832, 7196, 7808, 8224, 10248, 10794, 11712, 12336, 13664, 14392, 15677, 16448, 20496, 21588, 23424, 24672, 27328, 28784, 31354, 32896, 40992, 43176, 47031, 49344, 54656, 57568, 62708, 81984, 86352, 94062, 98688, 109739, 115136, 125416, 163968, 172704, 188124, 219478, 230272, 250832, 329217, 345408, 376248, 438956, 501664, 658434, 690816, 752496, 877912, 1003328, 1316868, 1504992, 1755824, 2006656, 2633736, 3009984, 3511648, 5267472, 6019968, 7023296, 10534944, 14046592, 21069888, 42139776]

約数ペア:

[(1, 42139776), (2, 21069888), (3, 14046592), (4, 10534944), (6, 7023296), (7, 6019968), (8, 5267472), (12, 3511648), (14, 3009984), (16, 2633736), (21, 2006656), (24, 1755824), (28, 1504992), (32, 1316868), (42, 1003328), (48, 877912), (56, 752496), (61, 690816), (64, 658434), (84, 501664), (96, 438956), (112, 376248), (122, 345408), (128, 329217), (168, 250832), (183, 230272), (192, 219478), (224, 188124), (244, 172704), (257, 163968), (336, 125416), (366, 115136), (384, 109739), (427, 98688), (448, 94062), (488, 86352), (514, 81984), (672, 62708), (732, 57568), (771, 54656), (854, 49344), (896, 47031), (976, 43176), (1028, 40992), (1281, 32896), (1344, 31354), (1464, 28784), (1542, 27328), (1708, 24672), (1799, 23424), (1952, 21588), (2056, 20496), (2562, 16448), (2688, 15677), (2928, 14392), (3084, 13664), (3416, 12336), (3598, 11712), (3904, 10794), (4112, 10248), (5124, 8224), (5397, 7808), (5856, 7196), (6168, 6832)]