188663688

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 371208312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 191, 204, 216, 269, 306, 382, 408, 459, 538, 573, 612, 764, 807, 918, 1076, 1146, 1224, 1528, 1614, 1719, 1836, 2152, 2292, 2421, 3228, 3247, 3438, 3672, 4573, 4584, 4842, 5157, 6456, 6494, 6876, 7263, 9146, 9684, 9741, 10314, 12988, 13719, 13752, 14526, 18292, 19368, 19482, 20628, 25976, 27438, 29052, 29223, 36584, 38964, 41157, 41256, 51379, 54876, 58104, 58446, 77928, 82314, 87669, 102758, 109752, 116892, 123471, 154137, 164628, 175338, 205516, 233784, 246942, 308274, 329256, 350676, 411032, 462411, 493884, 616548, 701352, 873443, 924822, 987768, 1233096, 1387233, 1746886, 1849644, 2620329, 2774466, 3493772, 3699288, 5240658, 5548932, 6987544, 7860987, 10481316, 11097864, 15721974, 20962632, 23582961, 31443948, 47165922, 62887896, 94331844, 188663688]

約数ペア:

[(1, 188663688), (2, 94331844), (3, 62887896), (4, 47165922), (6, 31443948), (8, 23582961), (9, 20962632), (12, 15721974), (17, 11097864), (18, 10481316), (24, 7860987), (27, 6987544), (34, 5548932), (36, 5240658), (51, 3699288), (54, 3493772), (68, 2774466), (72, 2620329), (102, 1849644), (108, 1746886), (136, 1387233), (153, 1233096), (191, 987768), (204, 924822), (216, 873443), (269, 701352), (306, 616548), (382, 493884), (408, 462411), (459, 411032), (538, 350676), (573, 329256), (612, 308274), (764, 246942), (807, 233784), (918, 205516), (1076, 175338), (1146, 164628), (1224, 154137), (1528, 123471), (1614, 116892), (1719, 109752), (1836, 102758), (2152, 87669), (2292, 82314), (2421, 77928), (3228, 58446), (3247, 58104), (3438, 54876), (3672, 51379), (4573, 41256), (4584, 41157), (4842, 38964), (5157, 36584), (6456, 29223), (6494, 29052), (6876, 27438), (7263, 25976), (9146, 20628), (9684, 19482), (9741, 19368), (10314, 18292), (12988, 14526), (13719, 13752)]