172301688

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1498

約数の個数: 128

約数和(自身を含む): 527788800

約数和(自身を除く): 355487112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1118, 1161, 1404, 1427, 1548, 1677, 2236, 2322, 2808, 2854, 3096, 3354, 4281, 4472, 4644, 5031, 5708, 6708, 8562, 9288, 10062, 11416, 12843, 13416, 15093, 17124, 18551, 20124, 25686, 30186, 34248, 37102, 38529, 40248, 51372, 55653, 60372, 61361, 74204, 77058, 102744, 111306, 120744, 122722, 148408, 154116, 166959, 184083, 222612, 245444, 308232, 333918, 368166, 445224, 490888, 500877, 552249, 667836, 736332, 797693, 1001754, 1104498, 1335672, 1472664, 1595386, 1656747, 2003508, 2208996, 2393079, 3190772, 3313494, 4007016, 4417992, 4786158, 6381544, 6626988, 7179237, 9572316, 13253976, 14358474, 19144632, 21537711, 28716948, 43075422, 57433896, 86150844, 172301688]

約数ペア:

[(1, 172301688), (2, 86150844), (3, 57433896), (4, 43075422), (6, 28716948), (8, 21537711), (9, 19144632), (12, 14358474), (13, 13253976), (18, 9572316), (24, 7179237), (26, 6626988), (27, 6381544), (36, 4786158), (39, 4417992), (43, 4007016), (52, 3313494), (54, 3190772), (72, 2393079), (78, 2208996), (86, 2003508), (104, 1656747), (108, 1595386), (117, 1472664), (129, 1335672), (156, 1104498), (172, 1001754), (216, 797693), (234, 736332), (258, 667836), (312, 552249), (344, 500877), (351, 490888), (387, 445224), (468, 368166), (516, 333918), (559, 308232), (702, 245444), (774, 222612), (936, 184083), (1032, 166959), (1118, 154116), (1161, 148408), (1404, 122722), (1427, 120744), (1548, 111306), (1677, 102744), (2236, 77058), (2322, 74204), (2808, 61361), (2854, 60372), (3096, 55653), (3354, 51372), (4281, 40248), (4472, 38529), (4644, 37102), (5031, 34248), (5708, 30186), (6708, 25686), (8562, 20124), (9288, 18551), (10062, 17124), (11416, 15093), (12843, 13416)]