164240604

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 495645696

約数和(自身を除く): 331405092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 31, 33, 34, 36, 44, 51, 62, 66, 68, 93, 99, 102, 124, 132, 153, 186, 187, 198, 204, 279, 306, 341, 372, 374, 396, 527, 558, 561, 612, 682, 748, 787, 1023, 1054, 1116, 1122, 1364, 1574, 1581, 1683, 2046, 2108, 2244, 2361, 3069, 3148, 3162, 3366, 4092, 4722, 4743, 5797, 6138, 6324, 6732, 7083, 8657, 9444, 9486, 11594, 12276, 13379, 14166, 17314, 17391, 18972, 23188, 24397, 25971, 26758, 28332, 34628, 34782, 40137, 48794, 51942, 52173, 53516, 69564, 73191, 77913, 80274, 97588, 103884, 104346, 120411, 146382, 147169, 155826, 160548, 208692, 219573, 240822, 268367, 292764, 294338, 311652, 414749, 439146, 441507, 481644, 536734, 588676, 805101, 829498, 878292, 883014, 1073468, 1244247, 1324521, 1610202, 1658996, 1766028, 2415303, 2488494, 2649042, 3220404, 3732741, 4562239, 4830606, 4976988, 5298084, 7465482, 9124478, 9661212, 13686717, 14930964, 18248956, 27373434, 41060151, 54746868, 82120302, 164240604]

約数ペア:

[(1, 164240604), (2, 82120302), (3, 54746868), (4, 41060151), (6, 27373434), (9, 18248956), (11, 14930964), (12, 13686717), (17, 9661212), (18, 9124478), (22, 7465482), (31, 5298084), (33, 4976988), (34, 4830606), (36, 4562239), (44, 3732741), (51, 3220404), (62, 2649042), (66, 2488494), (68, 2415303), (93, 1766028), (99, 1658996), (102, 1610202), (124, 1324521), (132, 1244247), (153, 1073468), (186, 883014), (187, 878292), (198, 829498), (204, 805101), (279, 588676), (306, 536734), (341, 481644), (372, 441507), (374, 439146), (396, 414749), (527, 311652), (558, 294338), (561, 292764), (612, 268367), (682, 240822), (748, 219573), (787, 208692), (1023, 160548), (1054, 155826), (1116, 147169), (1122, 146382), (1364, 120411), (1574, 104346), (1581, 103884), (1683, 97588), (2046, 80274), (2108, 77913), (2244, 73191), (2361, 69564), (3069, 53516), (3148, 52173), (3162, 51942), (3366, 48794), (4092, 40137), (4722, 34782), (4743, 34628), (5797, 28332), (6138, 26758), (6324, 25971), (6732, 24397), (7083, 23188), (8657, 18972), (9444, 17391), (9486, 17314), (11594, 14166), (12276, 13379)]