156910208

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 128

約数和(自身を含む): 405552000

約数和(自身を除く): 248641792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 448, 494, 532, 608, 709, 728, 832, 896, 988, 1064, 1216, 1418, 1456, 1664, 1729, 1976, 2128, 2432, 2836, 2912, 3458, 3952, 4256, 4963, 5672, 5824, 6916, 7904, 8512, 9217, 9926, 11344, 11648, 13471, 13832, 15808, 17024, 18434, 19852, 22688, 26942, 27664, 31616, 36868, 39704, 45376, 53884, 55328, 64519, 73736, 79408, 90752, 94297, 107768, 110656, 129038, 147472, 158816, 175123, 188594, 215536, 221312, 258076, 294944, 317632, 350246, 377188, 431072, 516152, 589888, 635264, 700492, 754376, 862144, 1032304, 1179776, 1225861, 1400984, 1508752, 1724288, 2064608, 2451722, 2801968, 3017504, 4129216, 4903444, 5603936, 6035008, 8258432, 9806888, 11207872, 12070016, 19613776, 22415744, 39227552, 78455104, 156910208]

約数ペア:

[(1, 156910208), (2, 78455104), (4, 39227552), (7, 22415744), (8, 19613776), (13, 12070016), (14, 11207872), (16, 9806888), (19, 8258432), (26, 6035008), (28, 5603936), (32, 4903444), (38, 4129216), (52, 3017504), (56, 2801968), (64, 2451722), (76, 2064608), (91, 1724288), (104, 1508752), (112, 1400984), (128, 1225861), (133, 1179776), (152, 1032304), (182, 862144), (208, 754376), (224, 700492), (247, 635264), (266, 589888), (304, 516152), (364, 431072), (416, 377188), (448, 350246), (494, 317632), (532, 294944), (608, 258076), (709, 221312), (728, 215536), (832, 188594), (896, 175123), (988, 158816), (1064, 147472), (1216, 129038), (1418, 110656), (1456, 107768), (1664, 94297), (1729, 90752), (1976, 79408), (2128, 73736), (2432, 64519), (2836, 55328), (2912, 53884), (3458, 45376), (3952, 39704), (4256, 36868), (4963, 31616), (5672, 27664), (5824, 26942), (6916, 22688), (7904, 19852), (8512, 18434), (9217, 17024), (9926, 15808), (11344, 13832), (11648, 13471)]