164386584

素因数分解:

$2^3\times 3^6\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 112

約数和(自身を含む): 469815120

約数和(自身を除く): 305428536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 243, 284, 324, 397, 426, 486, 568, 639, 648, 729, 794, 852, 972, 1191, 1278, 1458, 1588, 1704, 1917, 1944, 2382, 2556, 2916, 3176, 3573, 3834, 4764, 5112, 5751, 5832, 7146, 7668, 9528, 10719, 11502, 14292, 15336, 17253, 21438, 23004, 28187, 28584, 32157, 34506, 42876, 46008, 51759, 56374, 64314, 69012, 84561, 85752, 96471, 103518, 112748, 128628, 138024, 169122, 192942, 207036, 225496, 253683, 257256, 289413, 338244, 385884, 414072, 507366, 578826, 676488, 761049, 771768, 1014732, 1157652, 1522098, 2029464, 2283147, 2315304, 3044196, 4566294, 6088392, 6849441, 9132588, 13698882, 18265176, 20548323, 27397764, 41096646, 54795528, 82193292, 164386584]

約数ペア:

[(1, 164386584), (2, 82193292), (3, 54795528), (4, 41096646), (6, 27397764), (8, 20548323), (9, 18265176), (12, 13698882), (18, 9132588), (24, 6849441), (27, 6088392), (36, 4566294), (54, 3044196), (71, 2315304), (72, 2283147), (81, 2029464), (108, 1522098), (142, 1157652), (162, 1014732), (213, 771768), (216, 761049), (243, 676488), (284, 578826), (324, 507366), (397, 414072), (426, 385884), (486, 338244), (568, 289413), (639, 257256), (648, 253683), (729, 225496), (794, 207036), (852, 192942), (972, 169122), (1191, 138024), (1278, 128628), (1458, 112748), (1588, 103518), (1704, 96471), (1917, 85752), (1944, 84561), (2382, 69012), (2556, 64314), (2916, 56374), (3176, 51759), (3573, 46008), (3834, 42876), (4764, 34506), (5112, 32157), (5751, 28584), (5832, 28187), (7146, 23004), (7668, 21438), (9528, 17253), (10719, 15336), (11502, 14292)]