168215424

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 128

約数和(自身を含む): 497172480

約数和(自身を除く): 328957056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1087, 1209, 1248, 1488, 1612, 1664, 1984, 2174, 2418, 2496, 2976, 3224, 3261, 3968, 4348, 4836, 4992, 5952, 6448, 6522, 8696, 9672, 11904, 12896, 13044, 14131, 17392, 19344, 25792, 26088, 28262, 33697, 34784, 38688, 42393, 51584, 52176, 56524, 67394, 69568, 77376, 84786, 101091, 104352, 113048, 134788, 139136, 154752, 169572, 202182, 208704, 226096, 269576, 339144, 404364, 417408, 438061, 452192, 539152, 678288, 808728, 876122, 904384, 1078304, 1314183, 1356576, 1617456, 1752244, 1808768, 2156608, 2628366, 2713152, 3234912, 3504488, 4313216, 5256732, 5426304, 6469824, 7008976, 10513464, 12939648, 14017952, 21026928, 28035904, 42053856, 56071808, 84107712, 168215424]

約数ペア:

[(1, 168215424), (2, 84107712), (3, 56071808), (4, 42053856), (6, 28035904), (8, 21026928), (12, 14017952), (13, 12939648), (16, 10513464), (24, 7008976), (26, 6469824), (31, 5426304), (32, 5256732), (39, 4313216), (48, 3504488), (52, 3234912), (62, 2713152), (64, 2628366), (78, 2156608), (93, 1808768), (96, 1752244), (104, 1617456), (124, 1356576), (128, 1314183), (156, 1078304), (186, 904384), (192, 876122), (208, 808728), (248, 678288), (312, 539152), (372, 452192), (384, 438061), (403, 417408), (416, 404364), (496, 339144), (624, 269576), (744, 226096), (806, 208704), (832, 202182), (992, 169572), (1087, 154752), (1209, 139136), (1248, 134788), (1488, 113048), (1612, 104352), (1664, 101091), (1984, 84786), (2174, 77376), (2418, 69568), (2496, 67394), (2976, 56524), (3224, 52176), (3261, 51584), (3968, 42393), (4348, 38688), (4836, 34784), (4992, 33697), (5952, 28262), (6448, 26088), (6522, 25792), (8696, 19344), (9672, 17392), (11904, 14131), (12896, 13044)]