127697752

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 301466880

約数和(自身を除く): 173769128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 131, 169, 182, 206, 262, 338, 364, 412, 524, 676, 721, 728, 824, 917, 1048, 1183, 1339, 1352, 1442, 1703, 1834, 2366, 2678, 2884, 3406, 3668, 4732, 5356, 5768, 6812, 7336, 9373, 9464, 10712, 11921, 13493, 13624, 17407, 18746, 22139, 23842, 26986, 34814, 37492, 44278, 47684, 53972, 69628, 74984, 88556, 94451, 95368, 107944, 121849, 139256, 154973, 175409, 177112, 188902, 243698, 309946, 350818, 377804, 487396, 619892, 701636, 755608, 974792, 1227863, 1239784, 1403272, 2280317, 2455726, 4560634, 4911452, 9121268, 9822904, 15962219, 18242536, 31924438, 63848876, 127697752]

約数ペア:

[(1, 127697752), (2, 63848876), (4, 31924438), (7, 18242536), (8, 15962219), (13, 9822904), (14, 9121268), (26, 4911452), (28, 4560634), (52, 2455726), (56, 2280317), (91, 1403272), (103, 1239784), (104, 1227863), (131, 974792), (169, 755608), (182, 701636), (206, 619892), (262, 487396), (338, 377804), (364, 350818), (412, 309946), (524, 243698), (676, 188902), (721, 177112), (728, 175409), (824, 154973), (917, 139256), (1048, 121849), (1183, 107944), (1339, 95368), (1352, 94451), (1442, 88556), (1703, 74984), (1834, 69628), (2366, 53972), (2678, 47684), (2884, 44278), (3406, 37492), (3668, 34814), (4732, 26986), (5356, 23842), (5768, 22139), (6812, 18746), (7336, 17407), (9373, 13624), (9464, 13493), (10712, 11921)]