152215896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 455040000

約数和(自身を除く): 302824104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 157, 168, 174, 199, 203, 232, 314, 348, 398, 406, 471, 597, 609, 628, 696, 796, 812, 942, 1099, 1194, 1218, 1256, 1393, 1592, 1624, 1884, 2198, 2388, 2436, 2786, 3297, 3768, 4179, 4396, 4553, 4776, 4872, 5572, 5771, 6594, 8358, 8792, 9106, 11144, 11542, 13188, 13659, 16716, 17313, 18212, 23084, 26376, 27318, 31243, 31871, 33432, 34626, 36424, 40397, 46168, 54636, 62486, 63742, 69252, 80794, 93729, 95613, 109272, 121191, 124972, 127484, 138504, 161588, 187458, 191226, 218701, 242382, 249944, 254968, 323176, 374916, 382452, 437402, 484764, 656103, 749832, 764904, 874804, 906047, 969528, 1312206, 1749608, 1812094, 2624412, 2718141, 3624188, 5248824, 5436282, 6342329, 7248376, 10872564, 12684658, 19026987, 21745128, 25369316, 38053974, 50738632, 76107948, 152215896]

約数ペア:

[(1, 152215896), (2, 76107948), (3, 50738632), (4, 38053974), (6, 25369316), (7, 21745128), (8, 19026987), (12, 12684658), (14, 10872564), (21, 7248376), (24, 6342329), (28, 5436282), (29, 5248824), (42, 3624188), (56, 2718141), (58, 2624412), (84, 1812094), (87, 1749608), (116, 1312206), (157, 969528), (168, 906047), (174, 874804), (199, 764904), (203, 749832), (232, 656103), (314, 484764), (348, 437402), (398, 382452), (406, 374916), (471, 323176), (597, 254968), (609, 249944), (628, 242382), (696, 218701), (796, 191226), (812, 187458), (942, 161588), (1099, 138504), (1194, 127484), (1218, 124972), (1256, 121191), (1393, 109272), (1592, 95613), (1624, 93729), (1884, 80794), (2198, 69252), (2388, 63742), (2436, 62486), (2786, 54636), (3297, 46168), (3768, 40397), (4179, 36424), (4396, 34626), (4553, 33432), (4776, 31871), (4872, 31243), (5572, 27318), (5771, 26376), (6594, 23084), (8358, 18212), (8792, 17313), (9106, 16716), (11144, 13659), (11542, 13188)]