162920576

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 407151360

約数和(自身を除く): 244230784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 71, 91, 104, 112, 128, 142, 182, 197, 208, 224, 284, 364, 394, 416, 448, 497, 568, 728, 788, 832, 896, 923, 994, 1136, 1379, 1456, 1576, 1664, 1846, 1988, 2272, 2561, 2758, 2912, 3152, 3692, 3976, 4544, 5122, 5516, 5824, 6304, 6461, 7384, 7952, 9088, 10244, 11032, 11648, 12608, 12922, 13987, 14768, 15904, 17927, 20488, 22064, 25216, 25844, 27974, 29536, 31808, 35854, 40976, 44128, 51688, 55948, 59072, 63616, 71708, 81952, 88256, 97909, 103376, 111896, 118144, 143416, 163904, 176512, 181831, 195818, 206752, 223792, 286832, 327808, 363662, 391636, 413504, 447584, 573664, 727324, 783272, 827008, 895168, 1147328, 1272817, 1454648, 1566544, 1790336, 2294656, 2545634, 2909296, 3133088, 5091268, 5818592, 6266176, 10182536, 11637184, 12532352, 20365072, 23274368, 40730144, 81460288, 162920576]

約数ペア:

[(1, 162920576), (2, 81460288), (4, 40730144), (7, 23274368), (8, 20365072), (13, 12532352), (14, 11637184), (16, 10182536), (26, 6266176), (28, 5818592), (32, 5091268), (52, 3133088), (56, 2909296), (64, 2545634), (71, 2294656), (91, 1790336), (104, 1566544), (112, 1454648), (128, 1272817), (142, 1147328), (182, 895168), (197, 827008), (208, 783272), (224, 727324), (284, 573664), (364, 447584), (394, 413504), (416, 391636), (448, 363662), (497, 327808), (568, 286832), (728, 223792), (788, 206752), (832, 195818), (896, 181831), (923, 176512), (994, 163904), (1136, 143416), (1379, 118144), (1456, 111896), (1576, 103376), (1664, 97909), (1846, 88256), (1988, 81952), (2272, 71708), (2561, 63616), (2758, 59072), (2912, 55948), (3152, 51688), (3692, 44128), (3976, 40976), (4544, 35854), (5122, 31808), (5516, 29536), (5824, 27974), (6304, 25844), (6461, 25216), (7384, 22064), (7952, 20488), (9088, 17927), (10244, 15904), (11032, 14768), (11648, 13987), (12608, 12922)]