198459768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 594155520

約数和(自身を除く): 395695752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 31, 34, 39, 51, 52, 62, 68, 71, 78, 93, 102, 104, 124, 136, 142, 156, 186, 204, 213, 221, 248, 284, 289, 312, 372, 403, 408, 426, 442, 527, 568, 578, 663, 744, 806, 852, 867, 884, 923, 1054, 1156, 1207, 1209, 1326, 1581, 1612, 1704, 1734, 1768, 1846, 2108, 2201, 2312, 2414, 2418, 2652, 2769, 3162, 3224, 3468, 3621, 3692, 3757, 4216, 4402, 4828, 4836, 5304, 5538, 6324, 6603, 6851, 6936, 7242, 7384, 7514, 8804, 8959, 9656, 9672, 11076, 11271, 12648, 13206, 13702, 14484, 15028, 15691, 17608, 17918, 20519, 20553, 22152, 22542, 26412, 26877, 27404, 28613, 28968, 30056, 31382, 35836, 37417, 41038, 41106, 45084, 47073, 52824, 53754, 54808, 57226, 61557, 62764, 71672, 74834, 82076, 82212, 85839, 90168, 94146, 107508, 112251, 114452, 116467, 123114, 125528, 149668, 164152, 164424, 171678, 188292, 215016, 224502, 228904, 232934, 246228, 266747, 299336, 343356, 349401, 376584, 449004, 465868, 486421, 492456, 533494, 636089, 686712, 698802, 800241, 898008, 931736, 972842, 1066988, 1272178, 1397604, 1459263, 1600482, 1908267, 1945684, 2133976, 2544356, 2795208, 2918526, 3200964, 3816534, 3891368, 5088712, 5837052, 6401928, 7633068, 8269157, 11674104, 15266136, 16538314, 24807471, 33076628, 49614942, 66153256, 99229884, 198459768]

約数ペア:

[(1, 198459768), (2, 99229884), (3, 66153256), (4, 49614942), (6, 33076628), (8, 24807471), (12, 16538314), (13, 15266136), (17, 11674104), (24, 8269157), (26, 7633068), (31, 6401928), (34, 5837052), (39, 5088712), (51, 3891368), (52, 3816534), (62, 3200964), (68, 2918526), (71, 2795208), (78, 2544356), (93, 2133976), (102, 1945684), (104, 1908267), (124, 1600482), (136, 1459263), (142, 1397604), (156, 1272178), (186, 1066988), (204, 972842), (213, 931736), (221, 898008), (248, 800241), (284, 698802), (289, 686712), (312, 636089), (372, 533494), (403, 492456), (408, 486421), (426, 465868), (442, 449004), (527, 376584), (568, 349401), (578, 343356), (663, 299336), (744, 266747), (806, 246228), (852, 232934), (867, 228904), (884, 224502), (923, 215016), (1054, 188292), (1156, 171678), (1207, 164424), (1209, 164152), (1326, 149668), (1581, 125528), (1612, 123114), (1704, 116467), (1734, 114452), (1768, 112251), (1846, 107508), (2108, 94146), (2201, 90168), (2312, 85839), (2414, 82212), (2418, 82076), (2652, 74834), (2769, 71672), (3162, 62764), (3224, 61557), (3468, 57226), (3621, 54808), (3692, 53754), (3757, 52824), (4216, 47073), (4402, 45084), (4828, 41106), (4836, 41038), (5304, 37417), (5538, 35836), (6324, 31382), (6603, 30056), (6851, 28968), (6936, 28613), (7242, 27404), (7384, 26877), (7514, 26412), (8804, 22542), (8959, 22152), (9656, 20553), (9672, 20519), (11076, 17918), (11271, 17608), (12648, 15691), (13206, 15028), (13702, 14484)]