131234544

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{2657}}^1$

素因数の和:2692

約数の個数: 120

約数和(自身を含む): 428469600

約数和(自身を除く): 297235056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 343, 392, 441, 504, 588, 686, 784, 882, 1008, 1029, 1176, 1372, 1764, 2058, 2352, 2657, 2744, 3087, 3528, 4116, 5314, 5488, 6174, 7056, 7971, 8232, 10628, 12348, 15942, 16464, 18599, 21256, 23913, 24696, 31884, 37198, 42512, 47826, 49392, 55797, 63768, 74396, 95652, 111594, 127536, 130193, 148792, 167391, 191304, 223188, 260386, 297584, 334782, 382608, 390579, 446376, 520772, 669564, 781158, 892752, 911351, 1041544, 1171737, 1339128, 1562316, 1822702, 2083088, 2343474, 2678256, 2734053, 3124632, 3645404, 4686948, 5468106, 6249264, 7290808, 8202159, 9373896, 10936212, 14581616, 16404318, 18747792, 21872424, 32808636, 43744848, 65617272, 131234544]

約数ペア:

[(1, 131234544), (2, 65617272), (3, 43744848), (4, 32808636), (6, 21872424), (7, 18747792), (8, 16404318), (9, 14581616), (12, 10936212), (14, 9373896), (16, 8202159), (18, 7290808), (21, 6249264), (24, 5468106), (28, 4686948), (36, 3645404), (42, 3124632), (48, 2734053), (49, 2678256), (56, 2343474), (63, 2083088), (72, 1822702), (84, 1562316), (98, 1339128), (112, 1171737), (126, 1041544), (144, 911351), (147, 892752), (168, 781158), (196, 669564), (252, 520772), (294, 446376), (336, 390579), (343, 382608), (392, 334782), (441, 297584), (504, 260386), (588, 223188), (686, 191304), (784, 167391), (882, 148792), (1008, 130193), (1029, 127536), (1176, 111594), (1372, 95652), (1764, 74396), (2058, 63768), (2352, 55797), (2657, 49392), (2744, 47826), (3087, 42512), (3528, 37198), (4116, 31884), (5314, 24696), (5488, 23913), (6174, 21256), (7056, 18599), (7971, 16464), (8232, 15942), (10628, 12348)]