128890872

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3191}}^1$

素因数の和:3234

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 284792328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 88, 99, 102, 108, 132, 136, 153, 187, 198, 204, 216, 264, 297, 306, 374, 396, 408, 459, 561, 594, 612, 748, 792, 918, 1122, 1188, 1224, 1496, 1683, 1836, 2244, 2376, 3191, 3366, 3672, 4488, 5049, 6382, 6732, 9573, 10098, 12764, 13464, 19146, 20196, 25528, 28719, 35101, 38292, 40392, 54247, 57438, 70202, 76584, 86157, 105303, 108494, 114876, 140404, 162741, 172314, 210606, 216988, 229752, 280808, 315909, 325482, 344628, 421212, 433976, 488223, 596717, 631818, 650964, 689256, 842424, 947727, 976446, 1193434, 1263636, 1301928, 1464669, 1790151, 1895454, 1952892, 2386868, 2527272, 2929338, 3580302, 3790908, 3905784, 4773736, 5370453, 5858676, 7160604, 7581816, 10740906, 11717352, 14321208, 16111359, 21481812, 32222718, 42963624, 64445436, 128890872]

約数ペア:

[(1, 128890872), (2, 64445436), (3, 42963624), (4, 32222718), (6, 21481812), (8, 16111359), (9, 14321208), (11, 11717352), (12, 10740906), (17, 7581816), (18, 7160604), (22, 5858676), (24, 5370453), (27, 4773736), (33, 3905784), (34, 3790908), (36, 3580302), (44, 2929338), (51, 2527272), (54, 2386868), (66, 1952892), (68, 1895454), (72, 1790151), (88, 1464669), (99, 1301928), (102, 1263636), (108, 1193434), (132, 976446), (136, 947727), (153, 842424), (187, 689256), (198, 650964), (204, 631818), (216, 596717), (264, 488223), (297, 433976), (306, 421212), (374, 344628), (396, 325482), (408, 315909), (459, 280808), (561, 229752), (594, 216988), (612, 210606), (748, 172314), (792, 162741), (918, 140404), (1122, 114876), (1188, 108494), (1224, 105303), (1496, 86157), (1683, 76584), (1836, 70202), (2244, 57438), (2376, 54247), (3191, 40392), (3366, 38292), (3672, 35101), (4488, 28719), (5049, 25528), (6382, 20196), (6732, 19146), (9573, 13464), (10098, 12764)]