190004752

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 453553560

約数和(自身を除く): 263548808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 61, 98, 112, 116, 122, 137, 196, 203, 232, 244, 274, 392, 406, 427, 464, 488, 548, 784, 812, 854, 959, 976, 1096, 1421, 1624, 1708, 1769, 1918, 2192, 2842, 2989, 3248, 3416, 3538, 3836, 3973, 5684, 5978, 6713, 6832, 7076, 7672, 7946, 8357, 11368, 11956, 12383, 13426, 14152, 15344, 15892, 16714, 22736, 23912, 24766, 26852, 27811, 28304, 31784, 33428, 47824, 49532, 53704, 55622, 58499, 63568, 66856, 86681, 99064, 107408, 111244, 116998, 133712, 173362, 194677, 198128, 222488, 233996, 242353, 346724, 389354, 409493, 444976, 467992, 484706, 693448, 778708, 818986, 935984, 969412, 1386896, 1557416, 1637972, 1696471, 1938824, 3114832, 3275944, 3392942, 3877648, 6551888, 6785884, 11875297, 13571768, 23750594, 27143536, 47501188, 95002376, 190004752]

約数ペア:

[(1, 190004752), (2, 95002376), (4, 47501188), (7, 27143536), (8, 23750594), (14, 13571768), (16, 11875297), (28, 6785884), (29, 6551888), (49, 3877648), (56, 3392942), (58, 3275944), (61, 3114832), (98, 1938824), (112, 1696471), (116, 1637972), (122, 1557416), (137, 1386896), (196, 969412), (203, 935984), (232, 818986), (244, 778708), (274, 693448), (392, 484706), (406, 467992), (427, 444976), (464, 409493), (488, 389354), (548, 346724), (784, 242353), (812, 233996), (854, 222488), (959, 198128), (976, 194677), (1096, 173362), (1421, 133712), (1624, 116998), (1708, 111244), (1769, 107408), (1918, 99064), (2192, 86681), (2842, 66856), (2989, 63568), (3248, 58499), (3416, 55622), (3538, 53704), (3836, 49532), (3973, 47824), (5684, 33428), (5978, 31784), (6713, 28304), (6832, 27811), (7076, 26852), (7672, 24766), (7946, 23912), (8357, 22736), (11368, 16714), (11956, 15892), (12383, 15344), (13426, 14152)]