187078128

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 496682496

約数和(自身を除く): 309604368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 151, 159, 212, 302, 318, 424, 453, 487, 604, 636, 848, 906, 974, 1208, 1272, 1461, 1812, 1948, 2416, 2544, 2922, 3624, 3896, 5844, 7248, 7792, 8003, 11688, 16006, 23376, 24009, 25811, 32012, 48018, 51622, 64024, 73537, 77433, 96036, 103244, 128048, 147074, 154866, 192072, 206488, 220611, 294148, 309732, 384144, 412976, 441222, 588296, 619464, 882444, 1176592, 1238928, 1764888, 3529776, 3897461, 7794922, 11692383, 15589844, 23384766, 31179688, 46769532, 62359376, 93539064, 187078128]

約数ペア:

[(1, 187078128), (2, 93539064), (3, 62359376), (4, 46769532), (6, 31179688), (8, 23384766), (12, 15589844), (16, 11692383), (24, 7794922), (48, 3897461), (53, 3529776), (106, 1764888), (151, 1238928), (159, 1176592), (212, 882444), (302, 619464), (318, 588296), (424, 441222), (453, 412976), (487, 384144), (604, 309732), (636, 294148), (848, 220611), (906, 206488), (974, 192072), (1208, 154866), (1272, 147074), (1461, 128048), (1812, 103244), (1948, 96036), (2416, 77433), (2544, 73537), (2922, 64024), (3624, 51622), (3896, 48018), (5844, 32012), (7248, 25811), (7792, 24009), (8003, 23376), (11688, 16006)]