131404896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{21727}}^1$

素因数の和:21753

約数の個数: 96

約数和(自身を含む): 438036480

約数和(自身を除く): 306631584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 21727, 43454, 65181, 86908, 130362, 152089, 173816, 195543, 260724, 304178, 347632, 391086, 456267, 521448, 586629, 608356, 695264, 782172, 912534, 1042896, 1173258, 1216712, 1368801, 1564344, 1825068, 2085792, 2346516, 2433424, 2737602, 3128688, 3650136, 4106403, 4693032, 4866848, 5475204, 6257376, 7300272, 8212806, 9386064, 10950408, 14600544, 16425612, 18772128, 21900816, 32851224, 43801632, 65702448, 131404896]

約数ペア:

[(1, 131404896), (2, 65702448), (3, 43801632), (4, 32851224), (6, 21900816), (7, 18772128), (8, 16425612), (9, 14600544), (12, 10950408), (14, 9386064), (16, 8212806), (18, 7300272), (21, 6257376), (24, 5475204), (27, 4866848), (28, 4693032), (32, 4106403), (36, 3650136), (42, 3128688), (48, 2737602), (54, 2433424), (56, 2346516), (63, 2085792), (72, 1825068), (84, 1564344), (96, 1368801), (108, 1216712), (112, 1173258), (126, 1042896), (144, 912534), (168, 782172), (189, 695264), (216, 608356), (224, 586629), (252, 521448), (288, 456267), (336, 391086), (378, 347632), (432, 304178), (504, 260724), (672, 195543), (756, 173816), (864, 152089), (1008, 130362), (1512, 86908), (2016, 65181), (3024, 43454), (6048, 21727)]