194863392

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 589680000

約数和(自身を除く): 394816608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 149, 152, 171, 228, 239, 288, 298, 304, 342, 447, 456, 478, 596, 608, 684, 717, 894, 912, 956, 1192, 1341, 1368, 1434, 1788, 1824, 1912, 2151, 2384, 2682, 2736, 2831, 2868, 3576, 3824, 4302, 4541, 4768, 5364, 5472, 5662, 5736, 7152, 7648, 8493, 8604, 9082, 10728, 11324, 11472, 13623, 14304, 16986, 17208, 18164, 21456, 22648, 22944, 25479, 27246, 33972, 34416, 35611, 36328, 40869, 42912, 45296, 50958, 54492, 67944, 68832, 71222, 72656, 81738, 90592, 101916, 106833, 108984, 135888, 142444, 145312, 163476, 203832, 213666, 217968, 271776, 284888, 320499, 326952, 407664, 427332, 435936, 569776, 640998, 653904, 676609, 815328, 854664, 1139552, 1281996, 1307808, 1353218, 1709328, 2029827, 2563992, 2706436, 3418656, 4059654, 5127984, 5412872, 6089481, 8119308, 10255968, 10825744, 12178962, 16238616, 21651488, 24357924, 32477232, 48715848, 64954464, 97431696, 194863392]

約数ペア:

[(1, 194863392), (2, 97431696), (3, 64954464), (4, 48715848), (6, 32477232), (8, 24357924), (9, 21651488), (12, 16238616), (16, 12178962), (18, 10825744), (19, 10255968), (24, 8119308), (32, 6089481), (36, 5412872), (38, 5127984), (48, 4059654), (57, 3418656), (72, 2706436), (76, 2563992), (96, 2029827), (114, 1709328), (144, 1353218), (149, 1307808), (152, 1281996), (171, 1139552), (228, 854664), (239, 815328), (288, 676609), (298, 653904), (304, 640998), (342, 569776), (447, 435936), (456, 427332), (478, 407664), (596, 326952), (608, 320499), (684, 284888), (717, 271776), (894, 217968), (912, 213666), (956, 203832), (1192, 163476), (1341, 145312), (1368, 142444), (1434, 135888), (1788, 108984), (1824, 106833), (1912, 101916), (2151, 90592), (2384, 81738), (2682, 72656), (2736, 71222), (2831, 68832), (2868, 67944), (3576, 54492), (3824, 50958), (4302, 45296), (4541, 42912), (4768, 40869), (5364, 36328), (5472, 35611), (5662, 34416), (5736, 33972), (7152, 27246), (7648, 25479), (8493, 22944), (8604, 22648), (9082, 21456), (10728, 18164), (11324, 17208), (11472, 16986), (13623, 14304)]