42534800168

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 95666995200

約数和(自身を除く): 53132195032

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 79, 124, 158, 217, 248, 316, 331, 434, 553, 632, 662, 868, 937, 1106, 1324, 1736, 1874, 2212, 2317, 2449, 2648, 3748, 4424, 4634, 4898, 6559, 7496, 9268, 9796, 10261, 13118, 17143, 18536, 19592, 20522, 26149, 26236, 29047, 34286, 41044, 52298, 52472, 58094, 68572, 71827, 74023, 82088, 104596, 116188, 137144, 143654, 148046, 183043, 203329, 209192, 232376, 287308, 296092, 310147, 366086, 406658, 518161, 574616, 592184, 620294, 732172, 810619, 813316, 1036322, 1240588, 1464344, 1621238, 1626632, 2072644, 2171029, 2294713, 2481176, 3242476, 4145288, 4342058, 4589426, 5674333, 6484952, 8684116, 9178852, 9614557, 11348666, 16062991, 17368232, 18357704, 19229114, 22697332, 24501613, 32125982, 38458228, 45394664, 49003226, 64251964, 67301899, 76916456, 98006452, 128503928, 134603798, 171511291, 196012904, 269207596, 343022582, 538415192, 686045164, 759550003, 1372090328, 1519100006, 3038200012, 5316850021, 6076400024, 10633700042, 21267400084, 42534800168]

約数ペア:

[(1, 42534800168), (2, 21267400084), (4, 10633700042), (7, 6076400024), (8, 5316850021), (14, 3038200012), (28, 1519100006), (31, 1372090328), (56, 759550003), (62, 686045164), (79, 538415192), (124, 343022582), (158, 269207596), (217, 196012904), (248, 171511291), (316, 134603798), (331, 128503928), (434, 98006452), (553, 76916456), (632, 67301899), (662, 64251964), (868, 49003226), (937, 45394664), (1106, 38458228), (1324, 32125982), (1736, 24501613), (1874, 22697332), (2212, 19229114), (2317, 18357704), (2449, 17368232), (2648, 16062991), (3748, 11348666), (4424, 9614557), (4634, 9178852), (4898, 8684116), (6559, 6484952), (7496, 5674333), (9268, 4589426), (9796, 4342058), (10261, 4145288), (13118, 3242476), (17143, 2481176), (18536, 2294713), (19592, 2171029), (20522, 2072644), (26149, 1626632), (26236, 1621238), (29047, 1464344), (34286, 1240588), (41044, 1036322), (52298, 813316), (52472, 810619), (58094, 732172), (68572, 620294), (71827, 592184), (74023, 574616), (82088, 518161), (104596, 406658), (116188, 366086), (137144, 310147), (143654, 296092), (148046, 287308), (183043, 232376), (203329, 209192)]